000 00316nam a2200121Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a658
_bReference AV
100 _aReference avender nath ,B.
245 0 _aComputer centre management .
260 _bClassic Publication House
_c1993
300 _a183
942 _2ddc
999 _c7234
_d7234