000 00287nam a2200133Ia 4500
654 _aIT
100 _aBahl.S.K.
250 _a1st Ed.
245 _aEngineering Materials.
260 _bRaonbow Book Co. Delhi
_c1966
082 _bBAH
_a23F-123
300 _a140p.
999 _c15467
_d15467
041 _aeng
655 _ac-11
546 _aText in English
300 _c22 cm.