000 00328nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c285
040 _aET
100 _aD.S KUMAR
245 0 _aBASIC OF MECHANICAL ENGINEERING
260 _bS.K KATARIA & SONS
_aNEW DELHI
300 _a474
500 _a16260
942 _cBK
999 _c22497
_d22497