000 00252nam a2200121Ia 4500
999 _c13448
_d13448
100 _aKhurmi R S
245 _aTheoroy of Machines
250 _a8
260 _c1988
_bS CHAND & CO
_aNew Delhi
300 _ax+1107
700 _aGupta J K
942 _cBK