000 00290nam a2200133Ia 4500
654 _aMECH
100 _aJain.R.K. & Gupta.S.C.
250 _a3rd Ed.
245 _aProduction Technology.
260 _bKhanna Publication
_c1977
082 _bJAI
300 _a1030p.
999 _c25668
_d25668
041 _aeng
655 _aM-26
546 _aText in English
300 _c24 cm.