000 00373nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78813E+12
082 _aAL-
082 _b32 B
100 _a"Stallings, William"
245 0 _aData And Computer Commun
250 _aEight
260 _aNew Delhi
260 _bPearson
260 _c2007
300 _axvi- 834
999 _c19673
_d19673