National Research Council of Canada
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National Building Code of Canada.
National Research Council of Canada, Ottawa, Ontario
NRCC 13989,
National Building Code of Canada. Commentaries on Part 4. (Including Requirements for Plain and Reinforced Masonry). Supplement No. 4. To the National Building Code of Canada,
National Research Council of Canada, Ottawa, Ontario,
Ottawa, Canada,
173 p.,
1975