00306nam a2200121Ia 4500008004100000100003300041245002300074260004200097300000900139650001200148942000700160999001700167190216s9999||||xx |||||||||||||| ||und||  aNarayamoorthi And Venketasan 0aMechanics Dynamics  bThe National Publishing Companyc1970  a354p  aPhysics  cBK  c32803d32803