Program: Linda Hall Library of Science, Engineering & Technology
- Publisher: Instituto Politécnico Nacional
- Print ISSN: 0567-7785
- Electronic ISSN:
- OCLC Number: 1727022
- Validation: None
- Retention:
- Institution: Linda Hall Library of Science, Engineering & Technology
- Facility: Linda Hall Library of Science, Engineering & Technology
- OCLC Symbol: LHL
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v1(1967)-8(1974); new series v1 n4(1983)-3 n11/12(1985); Vol. X no. 37 (Jan. 1992) -Vol. XIII no. 44 (Dec. 1997)
|
committed to retain | 20140101 | Linda Hall Library of Science, Engineering & Technology |
|