000 00267nam a2200121Ia 4500
999 _c22171
_d22171
020 _a8120000749
100 _aJagdish Lal
245 _aTheory of Mechanisms and Machines
250 _a1
260 _c1994
_bMETROPOLITAN
_aNew Delhi
300 _axv+975
942 _cBB