Letras de ayer y de hoy.
- Publisher: [s.n.]
- Print ISSN: 0024-1229
- Electronic ISSN:
- OCLC Number: 2263493
- Subject: Mexican literature Periodicals.
- Subject code: P
- Publication history: Año 1, [no.] 1 (sept. 1965)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.4 1970; no.1-6; no.8-18; no.21-22 | permanent |
| University of Pittsburgh (PIT) | EAST | no. 1-35,37-40 (1965-1969) | 20310630 |