00410nam a22001577a 4500003000400000008004100004020001500045082001600060100001700076245004600093260004200139300001300181650001800194650001600212650002400228OSt250826b        |||||||| |||| 00| 0 eng d  a812240006X  a511.8bK17M  aKapur, J. N.  aMathematical Modelling / cby J. N. Kapur  a.- New Delhib: Wiley Easternc, 1990  axi,259p.  aPure Sciences  aMathematics  aMathematical Models