Program: HathiTrust Digital Library
- Publisher: [Pennsylvania Manufacturers' Association]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 20511899
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1975/1976; 1977/1978; 1981/1982; 1983/1984; 1985/1986; 1987/1988; 1989/1990; 1991/1992; 1995/1996; 1999/2000
|
committed to retain | 2014-11-13 | HTDL |
|