000 00279nam a2200121Ia 4500
020 _a-9788178126104
040 _cCUS
082 _a004
_bGUP/O
245 0 _aObjective Computer Awareness/
_cGupta, R.
260 _aNew Delhi:
_bRamesh,
_c2014.
300 _a176 p.
942 _cGC16
999 _c185737
_d185737