000 00225 a2200097 4500
001 31964
100 _aPytel Andrew
245 _aEngineering Mechanics-Dynamics
260 _aN.Y
_bHarper Collins
_c1996
090 _c21488
_d21488
942 _aNUST-CAE
_c
_c12767
999 _c267037
_d267037