000 00271 a2200121 4500
001 39766
082 _a621.38043 CAR
090 _c24779
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100 _aCarlton A
245 _aCommunication systems, 2/e
250 _a2
260 _aTokyo
_bMcGraw Hil
_c1975
942 _aNUST-CAE
_k621.38043 CAR
999 _c274839
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