000 00350nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aYadav,D S
245 _aFoundations of information technology
260 _aNew Delhi
260 _bNew age international
260 _c2003
300 _a506p.
650 _aComputer science
763 _a28140
999 _c49672
_d49672