000 00285nam a2200121Ia 4500
082 _a621.8
_bPAT
100 _aPatel, B.B.
245 _aTheory of machines and mecahnism
260 _aPune
_bNirali prakashan
_c1992
300 _a366p.
650 _aMechanical Engineering
044 _aIndia
999 _c2067
_d2067