TY  - BOOK
ED  - INTERNATIONAL TELECOMMUNICATION UNION
TI  - RED BOOK : VOLUME VI - FASCICLE VI.9: DIGITAL ACCESS SIGNALLING SYSTEM; RECOMMENDATIONS Q.920-Q.931
SN  - 9261022219
U1  - 621.38206 
CY  - GINEBRA
KW  - INGENIERIA ELECTRONICA
KW  - RED ALAMBRICA
N1  - VIIITH PLENARY ASAMBLY. MALAGA-TORREMOLINOS, 8-19 OCTOBER 1984
ER  -