000 00312nam a2200109Ia 4500
008 221007s9999 xx 000 0 und d
100 _aKhurmi R.S & Gupta J.K
245 0 _aMechanical Engineering: Conventional & Objective type
260 _aS.Chand, New Delhi
_bS.Chand, New Delhi
300 _a838
942 _cBK
999 _c2181
_d2181