Program: Center for Research Libraries Serials
- Publisher: Sofia Press
- Print ISSN: 0323-0007
- Electronic ISSN:
- OCLC Number: 1798200
- Validation: None
- Retention:
- Institution: Center for Research Libraries Serials
- Facility: Center for Research Libraries
- OCLC Symbol: CRL
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1971, no.1, 3-10 (Jan., Mar.-Dec. 1971); l972, no.1-7 (Jan.-July/Aug. 1972); 1987
|
committed to retain | 20151001 | CRLSerials |
|