Program: HathiTrust Digital Library
- Publisher: Century Communications Unlimited
- Print ISSN: 0146-180X
- Electronic ISSN:
- OCLC Number: 2880049
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1972; v.3 1975; v.5 1977
|
committed to retain | 2012-08-05 | HTDL |
|