000 00258nam a2200097Ia 4500
008 180829s2005 xx 000 0 und d
100 _aWILLIAM STALLING
245 _aDATA &COMPUTER COMMUNICATION
260 _aPUNE
_bPEARSON EDU. SINGAPUR
_c2005
300 _a855
999 _c167478
_d167478