000 00237nam a2200109Ia 4500
082 _a624.1771 BHA
100 _aBHATTACHARJEE, J.K.
245 _aMODELLING OF COMPLEX SYSTEMS
260 _bNAROSA
_c1997
300 _a439
942 _2ddc
_cB
999 _c55170
_d55170