000 00278nam a2200121Ia 4500
020 _a812240006X
082 _a511.8 KAP/M
100 _aKapur, J N
245 0 _aMathematical Modelling
260 _bWiley Eastern
_aNew Delhi
_c1988
650 _aMathematical models
942 _cBK
999 _c11183
_d11183