Pocket companion for engineers, architects and builders :
containing useful information and tables appertaining to the use of steel.
APA Citation
Carnegie Steel Company. (1923). Pocket companion for engineers, architects and builders: containing useful information and tables appertaining to the use of steel. 23rd ed. Pittsburgh, Pa.: Manufactured by Carnegie Steel Company.
MLA Citation
Carnegie Steel Company. Pocket Companion for Engineers, Architects And Builders: Containing Useful Information And Tables Appertaining to the Use of Steel. 23rd ed. Pittsburgh, Pa.: Manufactured by Carnegie Steel Company, 1923.
Warning: These citations may not always be complete (especially for serials).