000 00247nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aGEORGE KENNEDY
245 _aELECTRONIC COMMUNICATION SYSTEMS
250 _a3
260 _c1985
_bMC GRAW HILL (ISE)
999 _c10426
_d10426