Brady, George S. Materials handbook : an encyclopedia for purchasing agents, engineers, executives, and foremen / George S. Brady. - 8th ed. - London : McGraw-Hill, c 1956. - ix, 1022 p. : ill. ; 23 cm. Includes index. 344 344 Subjects--Topical Terms: Materials--Dictionaries Subjects--Geographic Terms: Commercial products. Dewey Class. No.: 620.102 / B729m