Los problemas nacionales /
| Other Authors: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
México :
UNAM ,
1971
|
| Edition: | 1a. ed. |
| Series: | Serie estudios ;
23 |
| Subjects: |
| Physical Description: | 199 p. ; 21 cm. |
|---|