Fire-clay brick :
their manufacture, properties, uses and specifications /
[Bureau of Standards].

APA Citation

United States. Bureau of Standards., United States. National Bureau of Standards. (1926). Fire-clay brick: their manufacture, properties, uses and specifications. Washington, D.C.: U.S. Dept. of Commerce, Bureau of Standards.

MLA Citation

United States. Bureau of Standards, and United States. National Bureau of Standards. Fire-clay Brick: Their Manufacture, Properties, Uses And Specifications. Washington, D.C.: U.S. Dept. of Commerce, Bureau of Standards, 1926.