00336    a2200121   4500020001500000082001500015100001600030245006500046260003900111300002000150650002400170700002000194  a1584880481  a511.8bSHI  aShier, D.R.  aApplied mathematical modeling ba multidisciplinary approach  aLondonbChapman & Hallc1999g1999  axix,443p.c25cm  aMathematical models  aWallenius, K.T.