000 00332nam a2200145Ia 4500
100 _aGoyal/ S.C.
250 _a2
942 _cBK
654 _acommunication
245 _aPrinciples of Communication engineering 2nd
260 _bTech. Publications
_aPune
_c1996
082 _a621.3981
_bGOY
300 _a248
546 _aENGLISH
999 _c19769
_d19769