Copper and copper alloy springs /
CDA.
APA Citation
Copper Development Association. (1958). Copper and copper alloy springs. Ninth revised impression. London: Issued by the Copper Development Association.
MLA Citation
Copper Development Association. Copper And Copper Alloy Springs. Ninth revised impression. London: Issued by the Copper Development Association, 1958.
Warning: These citations may not always be complete (especially for serials).