000 00331nam a2200133Ia 4500
008 211209s2010 xx 000 0 und d
020 _a0070648111
041 _aeng
100 _aTAUB HERBERT
245 _aPRINCIPALS OF COMMUNICATION SYSTEMS
250 _a3rd ed.
260 _aNEW DELHI
_bPEARSON
_c2010
300 _axiii+842
999 _c109488
_d109488