000 00384pam a2200157a 44500
008 230405s2006 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aKENNEDY GEORGE
245 _aELECTRONIC COMMUNICATION SYSTEMS
260 _aNEW DELHI
_bTATA MCGRAW HILL PUB
_c2006
300 _aP.B,XV,763
650 _aE&TC
690 _aE&TC
700 _aDAVIS BERNARD
906 _a2019
999 _c816214
_d816214