Program: HathiTrust Digital Library
- Publisher: Houghton Mifflin Co.
- Print ISSN: 1060-7749
- Electronic ISSN: 1060-7749
- OCLC Number: 25060780
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
2nd.ed 1994
|
committed to retain | 2011-11-02 | HTDL |
|