Program: HathiTrust Digital Library
- Publisher: Nhà xuá̂t bản khoa học và kỹ thuật
- Print ISSN: 1012-4780
- Electronic ISSN: 1012-4780
- OCLC Number: 4407566
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1964-65; v.7-10 1971-1974
|
committed to retain | 2010-02-16 | HTDL |
|