00307nam a2200121Ia 4500082001900000100002500019245002500044260004200069300001300111490005100124500000500175700000500180  a530.2bG816.CD  aGreenwood, Donald T.  aClassical dynamicsb  aEnglewood CliffsbPrentice-Hallc1977  ax, 337p.  aPrentice-Hall international series in Dynamics  a  a