000 00265nam a2200121Ia 4500
654 _aMECH
100 _aBullend.D.K.
250 _a3rd Ed.
245 _aSteel &Its Heat Treatment.Vol-1.(Principles).
260 _bJWS
_c1955
082 _bBUL
999 _c34772
_d34772
655 _aM-31
546 _aText in English
041 _aeng
300 _c24 cm.