Program: HathiTrust Digital Library
- Publisher: Bobit Pub. Co. [etc.]
- Print ISSN: 0045-8341
- Electronic ISSN:
- OCLC Number: 1640923
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.26 1985:Jan./June; v.28 1986:Jan./June; v.29 1986:July/Dec.; v.30 1987:Jan./June; v.35 1989:July/Dec.; v.40 1992:Jan./June
|
committed to retain | 2017-02-14 | HTDL |
|