000 00318nam a2200133Ia 4500
008 210501s9999 xx 000 0 und d
020 _a978-0-07-0634145
082 _a4.6
100 _aStalling;
245 0 _aData Communication
260 _c2006
_bPearson India Education Services
300 _a855
942 _cBCA
999 _c42990
_d42990