000 00273 a2200109 4500
008 180718b xxu||||| |||| 00|
100 _9Kapur, J.N
245 _aMathematical modelling
_cKapur, J.N
260 _aIndia
_bWiley, 259 pages
_c1988
300 _a, 259 p.
942 _2ddc
_cBK
999 _c6636
_d6636