000 00303nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a658.40388
_bGUP
100 _aGupta (Reference upchand)
245 0 _aManagement Information system.
260 _bCBS Publishers
_c1992
300 _a106
942 _2ddc
999 _c7426
_d7426