000 00275nam a2200121Ia 4500
008 220201s2009 xx 000 0 eng d
082 _a001.64
_bRAI
100 _aRai, S.
245 0 _aComputer awareness
260 _aNew Delhi
_bNatson
_c2009
300 _a518
942 _2ddc
999 _c63921
_d63921