000 00603nam^a2200193^a^4500
001 000001527
005 20260502230107.0
008 ^^^^^^s1977||||us-|||||||||||||||e|spa|d
040 _aANC-BC
_bspa
_cANC-BC
041 _aeng
082 0 4 _a621.38 MARf
100 1 _aMartin, James
245 1 0 _aFuture developments in tele-communications /
_cJames Martin
250 _a2a. ed
260 _aNew Jersey :
_bPrentice-Hall,
_c1977
300 _a651 p. :
_bil.
505 0 0 _aPrologue. -- PART I. Telecommunications and its uses. --PART II. Synthesis. -- PART. III. Technology.
650 0 4 _aTELECOMUNICACIONES
999 _c1435
_d1435