Brady, G. S. 1. (1956). Materials handbook: An encyclopedia for purchasing agents, engineers, executives, and foremen (8th ed.). New York: McGraw-Hill, Inc.
Παραπομπή Chicago StyleBrady, George S. 1887-. Materials Handbook: An Encyclopedia for Purchasing Agents, Engineers, Executives, and Foremen. 8th ed. New York: McGraw-Hill, Inc, 1956.
Παραπομπή MLABrady, George S. 1887-. Materials Handbook: An Encyclopedia for Purchasing Agents, Engineers, Executives, and Foremen. 8th ed. New York: McGraw-Hill, Inc, 1956.
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