Program: HathiTrust Digital Library
- Publisher: VDI
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 33990199
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.9 (1928); v.10 1929; v.11 1930; v.12 1931; v.13 1932; v.14 1933; v.15 1934; v.16 1935; v.17 1936; v.18 1937; v.19 1938; v.20 1939; v.21 1940; v.22 (1941)
|
committed to retain | 2017-02-14 | HTDL |
|