00314nam a2200121 a 450000500170000002000150001708200160003210000060004811000180005424500490007226000450012130000260016620251203110641.0  a8173192839  a531.11bNON  d_  aSheorey, V.B.  aNonlinear Dynamics and Computational Physics  aNew DelhibNarosa Publishing Housec1999  aviii,251p.c24 cm. HB