00305nam a22001097a 4500 669.95 LAB L-17, P-32 Laboratory Manual in Metallography New York McGraw Hill c1946 vii, p 344 ill 22 cm 0 0 0 669_950000000000000_LAB ddc BK 548902 548902 0 0 ddc 0 0 MCE MCE 2014-09-10 0 669.95 LAB MCE-40577 2014-09-10 2014-09-10 BK