<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
  <marc:record>
    <marc:leader>00000nam  2200000zi 4500</marc:leader>
    <marc:controlfield tag="001">9.946724</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20250121091805</marc:controlfield>
    <marc:controlfield tag="006">m     o  d f      </marc:controlfield>
    <marc:controlfield tag="007">cr bn|||||||||</marc:controlfield>
    <marc:controlfield tag="008">250110t19751975oncabd  obfu f000 0 eng d</marc:controlfield>
    <marc:datafield tag="040" ind1=" " ind2=" ">
      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
      <marc:subfield code="e">rda</marc:subfield>
      <marc:subfield code="c">CaOODSP</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="043" ind1=" " ind2=" ">
      <marc:subfield code="a">n-cn---</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="086" ind1="1" ind2=" ">
      <marc:subfield code="a">NR24-28/1975-4E-PDF</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="0" ind2="0">
      <marc:subfield code="a">Commentaries on Part 4 (including requirements for plain and reinforced masonry) of the National Building Code of Canada 1975 : </marc:subfield>
      <marc:subfield code="b">supplement no. 4 to the National Building Code of Canada / </marc:subfield>
      <marc:subfield code="c">issued by the Associate Committee on the National Building Code.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="246" ind1="1" ind2="0">
      <marc:subfield code="a">Supplement no. 4 to the National Building Code of Canada</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="250" ind1=" " ind2=" ">
      <marc:subfield code="a">Second edition 1975.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Ottawa : </marc:subfield>
      <marc:subfield code="b">National Research Council of Canada, </marc:subfield>
      <marc:subfield code="c">1975.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="4">
      <marc:subfield code="c">©1975</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="300" ind1=" " ind2=" ">
      <marc:subfield code="a">1 online resource (x, 169 pages) : </marc:subfield>
      <marc:subfield code="b">illustrations, maps, graphs</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="336" ind1=" " ind2=" ">
      <marc:subfield code="a">text</marc:subfield>
      <marc:subfield code="b">txt</marc:subfield>
      <marc:subfield code="2">rdacontent</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="337" ind1=" " ind2=" ">
      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="338" ind1=" " ind2=" ">
      <marc:subfield code="a">online resource</marc:subfield>
      <marc:subfield code="b">cr</marc:subfield>
      <marc:subfield code="2">rdacarrier</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">"Contrat No 02KX-31040-4-0422."</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references (pages 168-169).</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"Supplement No. 4 to the National Building Code of Canada 1975 has changed in format from the 1970 edition and has been retitled to reflect more accurately its new content. It consists essentially of commentaries on the technical aspects of specific design requirements in Part 4, prepared with the assistance of officers of the Division of Building Research, and other information useful to the designer in the application of this part of the Code"--Preface, page vii.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Building laws</marc:subfield>
      <marc:subfield code="z">Canada.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Buildings</marc:subfield>
      <marc:subfield code="x">Standards</marc:subfield>
      <marc:subfield code="z">Canada.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Structural design</marc:subfield>
      <marc:subfield code="v">Handbooks, manuals, etc.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Masonry</marc:subfield>
      <marc:subfield code="v">Handbooks, manuals, etc.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Construction</marc:subfield>
      <marc:subfield code="x">Droit</marc:subfield>
      <marc:subfield code="z">Canada</marc:subfield>
      <marc:subfield code="v">Codes.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Constructions</marc:subfield>
      <marc:subfield code="x">Normes</marc:subfield>
      <marc:subfield code="z">Canada.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Constructions</marc:subfield>
      <marc:subfield code="x">Calcul</marc:subfield>
      <marc:subfield code="v">Guides, manuels, etc.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Maçonnerie</marc:subfield>
      <marc:subfield code="v">Guides, manuels, etc.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="655" ind1=" " ind2="7">
      <marc:subfield code="a">Handbooks and manuals</marc:subfield>
      <marc:subfield code="2">lcgft</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="655" ind1=" " ind2="7">
      <marc:subfield code="a">Guides et manuels</marc:subfield>
      <marc:subfield code="2">rvmgf</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="710" ind1="2" ind2=" ">
      <marc:subfield code="a">National Research Council of Canada. </marc:subfield>
      <marc:subfield code="b">Associate Committee on the National Building Code, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="794" ind1=" " ind2=" ">
      <marc:subfield code="t">Commentaries on Part 4 of the National Building Code of Canada 1977 : </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.946798</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="795" ind1=" " ind2=" ">
      <marc:subfield code="t">Canadian Structural Design Manual 1970 : </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.946689</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">7.35 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/cnrc-nrc/NR24-28-1975-4-eng.pdf</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="986" ind1=" " ind2=" ">
      <marc:subfield code="a">13989</marc:subfield>
    </marc:datafield>
  </marc:record>
</marc:collection>
