The National catalog of patents.
- Publisher: Rowman and Littlefield, Inc.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7755003
- Subject: Chemicals Patents Periodicals.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1961 v.1; 1961 v.2; 1961-1962; 1962 v.1; 1962 v.2 | permanent |