000 00642 a2200265 4500
003 BDDhADUST
005 20250901130144.0
008 250831s1993 xx |||| 00| 0|eng|d
020 _a0071126724
040 _aBDDhADUST
_bBDDhADUST
_cBDDhADUST
041 _aeng
082 _a621.382
_bKEE
_222
100 _aGeorge Kennedy
245 _aElectronic Communication System /
250 _a4th
260 _aCalifornia
_bGlencoe
_c1993
300 _axv,763
340 _aPAPER
365 _b180
_cBDT
366 _eForeign
526 _aTechnology
650 _aCommunications engineering
700 _aBernard Davis
942 _2DDC
_cBK
999 _c30429
_d30429