Program: HathiTrust Digital Library
- Publisher: [Information Dept.] American Telephone and Telegraph Co.
- Print ISSN: 0270-5869
- Electronic ISSN:
- OCLC Number: 3127214
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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v.1 1922; v.2 1923; v.3 1924; v.4 1925; v.5 1926; v.6 1927; v.7 1928; v.8 1929; v.9 1930; v.10 1931; v.11 1932; v.12 1933; v.13 1934; v.14 1935; v.15 1936; v.16 1937; v.17 1938; v.18 1939; v.19 1940
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committed to retain | 2022-01-01 | HTDL |
|