000 00289nam a2200133Ia 4500
100 _aKatre/J.S
250 _a2
942 _cBK
654 _acommunication
245 _aPrinciples of communication engineering
260 _bTech-Max
_c2004
082 _a621.382
_bKAT
546 _aENGLISH
999 _c23959
_d23959