000 00328nam a2200145Ia 4500
008 230919s9999 xx 000 0 und d
082 _a004.6 STA
100 _aStalling, William
245 0 _aData And Computer Communications
250 _aVIIth
260 _aNEW DELHI
260 _bPHI
260 _c2005
300 _a847
999 _c166792
_d166792