[Contributions.].

Publisher:
Print ISSN:
Electronic ISSN:
OCLC Number: 8802353
Subject: Telecommunication Congresses.
Subject code: T
Publication history: no. 1- ; 1972-

Print Holdings

Archiving Institution	Program	Holdings Description	Retention
HathiTrust (HATHI)	HTDL	1972; 1974; 1976; 1984; 1986; 1988; 1990	permanent