000 01321nam  2200313zi 4500
0019.906049
003CaOODSP
00520221107181017
006m     o  d f      
007cr |n|||||||||
008211130s1990    oncd    o    f|0| 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aNH17-291/1990E-PDF
24500|aResidential ventilation industry survey, August 1988 / |cprepared by: Allen Associates; edited by: Bowser Technical Inc.
264 1|aOttawa : |bCanada Mortgage and Housing Corporation, Project Implementation Division, |c1990.
300 |a1 online resource (1 volume (various pagings)) : |bcharts
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |a"Revised December 1990."
650 0|aDwellings|xHeating and ventilation|zCanada.
650 0|aBuildings|zCanada|xAirtightness.
650 6|aHabitations|xChauffage et ventilation|zCanada.
650 6|aConstructions|zCanada|xÉtanchéité à l'air.
7102 |aCanada Mortgage and Housing Corporation, |eissuing body.
7102 |aAllen Associates, |eissuing body.
7102 |aBowser Technical Inc., |eissuing body.
85640|qPDF|s874 KB|uhttps://publications.gc.ca/collections/collection_2022/schl-cmhc/NH17-291-1990-eng.pdf