000 00273nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aW Lehnort
245 _aInternet 101
260 _bDelhi:Pearson Pub.
_c2001
300 _a534p.
650 _aComputer
999 _c4506
_d4506