000 00282nam a2200109Ia 4500
008 211209s2009 xx 000 0 und d
041 _aeng
082 _a004.6
100 _aMIR NADER F
245 _aCOMPUTER AND COMMUNICATION NETWORKS
260 _aNEW DELHI
_bPEARSON EDUCATION
_c2009
999 _c82477
_d82477