Program: HathiTrust Digital Library
- Publisher: E.C.P.S
- Print ISSN: 0046-2756
- Electronic ISSN:
- OCLC Number: 1568438
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-3; v.4-5; v.4-6; v.6-7; v.7-9; v.8 no.1-2; v.8 no.3-4; v.10-12 (1979-81); v.13-14 (1982-83)
|
committed to retain | 2013-01-09 | HTDL |
|