000 00311nam a2200121Ia 4500
008 160710s1997 xx 000 0 und d
082 _a004.2 GUP
100 _aGUPTA,A.K.
245 _aSYSTEMS ANALYSIS DATA PROCESSING AND QUANTITATIVE TECHNIQUE
260 _bGALGOTIA
_c1997
300 _a659
942 _2ddc
_cB
999 _c56877
_d56877