000 00293nam a2200121Ia 4500
008 220201s2006 xx 000 0 eng d
100 _aKENNEDY G
245 0 _aELECTRONIC COMMUNICATION SYSTEMS
260 _aDELHI
_bTATA MCGRAW HILL
_c2006
300 _a763
700 _aDAVIS B
942 _2ddc
999 _c93221
_d93221