000 00625cam-a2200241-a-4500
001 000121307
005 20240105140330.0
008 960110s1971 njua r 000 0 eng d
035 _a057650
035 _aUIA0121307
040 _aUIASF
_cUIASF
050 4 _aTK 5101
_bM37
100 1 _aMartin, James J.
_d1960-
245 1 0 _aFuture developments in telecomunications /
_cJames Martin
260 _aEnglewood Cliffs, N.J. :
_bPrentice-Hall,
_c1971
300 _a413 p. :
_bil. ;
_c23 cm
650 0 _aTelecomunicación
905 _a01
942 1 _cNEWBFXC1
999 _c119619
_d119619
980 _851
_gRonald RUIZ