RED BOOK : VOLUME VI - FASCICLE VI.4: SPECIFICATIONS OF SIGNALLING SYSTEMS R1 AND R2; RECOMMENDATIONS Q.310-Q.490 

 - 1ST ED. 
 - GINEBRA Suiza  CCITT  1985 
 - 180 
<br/><br/> VIIITH PLENARY ASAMBLY. MALAGA-TORREMOLINOS, 8-19 OCTOBER 1984. 
<br/><br/><label>ISBN: </label>9261021719 
<br/><br/><label>LCCN: </label>108895 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGENIERIA ELECTRONICA<br/>RED ALAMBRICA
<br/><br/><label>Dewey Class. No.: </label>621.38206