000 00293nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aD S Yadav
245 _aFoundations of information technology
260 _bDelhi:New age
_c2003
300 _a500p.
650 _aComputer
999 _c4629
_d4629