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005 20250425161040.0
008 250425s9999 xx 000 0 und d
041 _aeng
082 _a621.38
100 _aANGERBAUER, GEORGE J
245 0 _aELECTRONICS FOR MODERN COMMUNICATIONS
250 _aS.E.
260 _aS.L.
260 _aSin Pais
_bPREN
_c1974
500 _aCLASIFICACION: 621.38
942 _c01
010 _a11398
999 _c201415
_d201415