000 00327nam a2200157Ia 4500
100 _aRoja/ Mani M
250 _a3
942 _cBK
654 _acommunication
245 _aPrinciples of communication Engg
260 _bNandu Pub
_c2001
082 _a621.3981
_bROJ
300 _a272
546 _aENGLISH
999 _c19738
_d19738