000 00288nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _bNAR
_a658.05
100 _aNarayan, B
245 0 _aComputer management
260 _aNew Delhi
_bAPH Publication
_c1999
300 _a302
942 _2ddc
999 _c27618
_d27618