000			00686nam a2200229Ia 4500
005			20250425162808.0
008			250425s9999 xx 000 0 und d
020			_a9261023215
041			_aeng
082			_a621.38206
110			_aINTERNATIONAL TELECOMMUNICATION UNION
245		0	_aRED BOOK : VOLUME VIII - FASCICLE VIII.3: DATA COMMUNICATION NETWORKS: INTERFACES; RECOMMENDATIONS X.20-X.32
250			_a1ST ED.
260			_aGINEBRA
260			_aSuiza _bCCITT _c1985
300			_a358
500			_aVIIITH PLENARY ASAMBLY. MALAGA-TORREMOLINOS, 8-19 OCTOBER 1984.
650			_aINGENIERIA ELECTRONICA
650			_aRED ALAMBRICA
942			_c01
010			_a108919
999			_c236587 _d236587