Copper alloy spring materials / by A.K. Woollaston.
Woollaston, A.K.
Copper alloy spring materials / by A.K. Woollaston. - Cheshunt, [Inglaterra] : Cooper Development Association - 16 p. - Technical note ; 12 / Copper Development Association .
Copper alloy spring materials / by A.K. Woollaston. - Cheshunt, [Inglaterra] : Cooper Development Association - 16 p. - Technical note ; 12 / Copper Development Association .