Program: HathiTrust Digital Library
- Publisher: Society of Plastics Engineers
- Print ISSN: 0583-9580
- Electronic ISSN:
- OCLC Number: 1765933
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1955-1957; 1959-1960; 1961; 1963; 1965-1966; 1968-1969
|
committed to retain | 2013-04-25 | HTDL |
|