The Optical industry & systems purchasing directory.
- Publisher: Optical Pub. Co.
- Print ISSN: 0191-0647
- Electronic ISSN:
- OCLC Number: 4770436
- Subject: Optical industry United States Directories.
- Subject code: T
- Publication history: 25th-34th ed.; 1979-1988.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.33(1987:2-3); 34(1988:1); 34(1988:2-3); 33(1987:1); 32(1986:1-3); 28(1982); 27(1981:1-2); 30(1984); 31(1985); 29(1983) | permanent |
| University of California, SRLF Shared Print (ZAS) | UCL Shared Print | 1979-1988 | 20351231 |