000 00347nam a2200157Ia 4500
100 _aZiemer/Rodger E
250 _a2
942 _cBK
654 _acommunication system
245 _aPrinciples of communication systems
260 _bJaico Pub
_aBombay
_c1993
082 _a621.398
_bPAN
300 _a812
546 _aENGLISH
999 _c18530
_d18530