000 00329nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a28.53
_bSAReference
100 _aSarma,Reference .P.
245 0 _aComputer data processing for economics
260 _bHimalaya Publishing House
_aBombay
_c1990
300 _a123
942 _2ddc
999 _c6350
_d6350