Program: HathiTrust Digital Library
- Publisher: Jet Propulsion Laboratory, California Institute of Technology
- Print ISSN: 0096-5804
- Electronic ISSN:
- OCLC Number: 1552553
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1971 Apr-Jul; v.1 1971-72 Oct-Jan; v.2 1972 Apr-Jul; v.2 1972-73 Oct-Jan; v.3 1973 Apr-Jul; v.3 no.1; v.3 no.2
|
committed to retain | 2012-08-18 | HTDL |
|