000 00294nam a2200121Ia 4500
008 220201s2010 xx 000 0 eng d
100 _aLeon, Alexis
245 0 _aFundamentals of Information technology
250 _a2
260 _aNew Delhi
_bVikas Pub.
_c2010
300 _a578
942 _2ddc
999 _c64020
_d64020