000 00326nam a2200145Ia 4500
100 _aSethi.G.S/ Kakkar/ K..
942 _cBK
654 _acalculation
245 _aWorkshop Calculation & Science
260 _bTata Mc Graw hill
_aNewDelhi
_c1984
082 _a510
_bSet
300 _a360
546 _aENGLISH
999 _c32396
_d32396