000 00302nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _a004
_bRAI
100 _aRai, S
245 0 _aComputer applications
260 _bS.K. Kataria
_c2000
_aDelhi
300 _a5 chap., 5 append., glossary
942 _2ddc
999 _c87002
_d87002