000 00313nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aJoseph A Edminister
245 _aComputers Communications & Informations
260 _bDelhi:Tata Mcgraw hill
_c2001
300 _a4.26p.
650 _aComputer
999 _c789
_d789