00434nam a22001697a 4500 CEME 20210628205226.0 210216b xxu||||| |||| 00| 0 eng d 81-224-0869-9 . 669.142 SHA'P Sharma, Romesh C 63748 Principles of heat treatment of steels NEWDELHI NEW AGE INTERNATIONAL 1996 VIII, 332P BK ddc 579994 579994 0 0 0 0 CEME CEME GEN 2017-05-08 0 669.142 SHA'P CEME-31198 2021-06-28 2021-06-28 BK