Dalzell, J. R. (1955). Simplified masonry planning and building. New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleDalzell, James Ralph. Simplified Masonry Planning and Building. New York: McGraw-Hill Book Company, 1955.
Παραπομπή MLADalzell, James Ralph. Simplified Masonry Planning and Building. New York: McGraw-Hill Book Company, 1955.
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