000 00287nam a2200133Ia 4500
020 _a9814126543
100 _a Ziemer RE
245 _aPrinciples of Communications
250 _a5
260 _c2002
_bJOHN WILEY AND SONS
_aNoida
300 _a637
700 _aTranter WH
942 _cBK
999 _c28350
_d28350