00383nam a2200121u  4500082002700000110005500027245005100082260001900133300002600152526003700178650003800215650000800253  a669.3bEQUcL-17, P-232 aCopper Development Association. [from old catalog]10aEquilibrium diagrams of binary copper alloys.   aLondonc[1955]  a54 p.billus.c22 cm.  a0b0c0d669_300000000000000_EQU 0aCopper alloys. [from old catalog] 0aMCE