Micrographic weekly.
- Publisher: technical Information Inc.
- Print ISSN: 0026-2757
- Electronic ISSN:
- OCLC Number: 2448615
- Subject: Microphotography Periodicals.
- Subject code: Z
- Publication history: 1,1970-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1 1970; v.2 1971; v.3 1972 | permanent |