00361    a2200157   4500082001700000100001600017245001900033250001200052260004300064300001500107650001300122650002300135650001900158650001400177653001200191  a531.3bG959r  aGupta, P.P.  aRigid dynamics  a2nd ed.  aMeerutbKrishna Prakashan Mandirc1974  a2v. illus.  aDynamics  aMechanical systems  aKinetic energy  aEquations  aPhysics