000 00252nam a2200109Ia 4500
082 _a621
_bKUM
100 _aKumar,D.S
245 _aBasic of mechanical engineering
260 _bS.K. Kataria & SONS
_aN.Delhi
_c2010
300 _a454p.
942 _2ddc
_cBK
_02
999 _c5733
_d5733