United States conventions and trade shows.
- Publisher: U.S. Travel Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1783852
- Subject: Trade shows Directories.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1968 JA-JE; 1968 JY-DE; 1969-1970; 1970-1972; 1971-1972; 1974-1975 | permanent |