Who's who in plastics in the United States and Canada.
- Publisher: Society of the Plastics Industry
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 171691072
- Subject: Plastics Directories.
- Subject code:
- Publication history: 1943/44-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1948-1949 | permanent |