000 00380nam a22001697a 4500
020 _a9966802053
050 _aQA76.3
_b.O67
100 _aOnunga, John
245 _aComputer Studies
250 _aRev. ed.
260 _aNairobi
_bMarwa Publishers Ltd
_c2005
300 _a340p.
500 _aIncludes Index
650 _bComputer Studies
700 _aRenu Shah
942 _cGEN
999 _c2643
_d2643