Program: HathiTrust Digital Library
- Publisher: Siemens Aktiengesellschaft
- Print ISSN: 0302-2528
- Electronic ISSN:
- OCLC Number: 1765545
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.26 no.5-28 1959-61; v.29-30 1962-63; v.33 1966; v.34 1967; v.35 1968; v.36 1969; v.37 1970; v.38 1971; v.39 1972; v.40 1973; v.41 1974; v.42 1975
|
committed to retain | 2013-04-30 | HTDL |
|