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      <marc:subfield code="a">Smith, Donald R., </marc:subfield>
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      <marc:subfield code="a">BLADE : </marc:subfield>
      <marc:subfield code="b">a propeller blade geometry generator program user's manual / </marc:subfield>
      <marc:subfield code="c">D.R. Smith - T.R. MacFarlane ; approved by W.C.E. Nethercote.</marc:subfield>
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      <marc:subfield code="a">Dartmouth, N.S. : </marc:subfield>
      <marc:subfield code="b">National Defence, Research and Development Branch = Défense nationale, Bureau de recherche et développement : </marc:subfield>
      <marc:subfield code="b">Defence Research Establishment Atlantic = Centre de recherches pour la défense atlantique, </marc:subfield>
      <marc:subfield code="c">February 1991.</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Defence Research and Development Canada].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references (page R-1).</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1="3" ind2=" ">
      <marc:subfield code="a">"The computer program BLADE for generating propeller blade geometry is described. The organization of the program is given and the data input defined. Tabular data output and graphics output are illustrated and the method for generating a PATRAN session file for creating a propeller blade geometric and finite element model is demonstrated. Examples of terminal sessions are provided for reference"--Abstract, page ii.</marc:subfield>
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      <marc:subfield code="a">Includes abstracts in English and French.</marc:subfield>
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      <marc:subfield code="a">Defence Research Establishment Atlantic, </marc:subfield>
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