Program: HathiTrust Digital Library
- Publisher: Watt Pub. Co.
- Print ISSN: 0032-5724
- Electronic ISSN:
- OCLC Number: 1642962
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.7 1948; v.8 1949; v.9 1950; v.10 1951; v.11 (1952); v.14 (1955); v.15 1956; v.16 1957; v.17 1958; v.18 1959; v.19 (1960)
|
committed to retain | 2011-09-23 | HTDL |
|