000 00640 a2200241 4500
001 ITTG7935
003 OSt
005 20250115011910.0
008 241215s 1977 |||||||||||||||||| #d
020 _aO-07-0853-54-1
040 _aITTG
_cITTG
041 _aspa
082 _a621.380413 K45 1977
100 _aKENNEDY, GEORGE.
245 _aELECTRONIC COMMUNICATION SYSTEMS/
_cG. KENNEDY
250 _a2
260 _aAUCKLAND ; MEXICO:
_bMCGRAW-HILL
_c\\\\
300 _aXXIV, 774 P.
_c21 CM.
500 _aINCLUYE BIBLIOGRAFIAS E INDICE.
562 _e1
650 _a1.TELECOMUNICACIONES.
942 _2ddc
_c1
_e20090813 14:23:36
999 _c7752
_d7752