1.
Cochabamba; s.n; jun. 1975. 28 p.
Thesis
in Spanish
|
LILACS-Express
| LIBOCS, LILACS, LIBOSP
| ID: biblio-1314812
2.
Cochabamba; s.n; jun. 1975. 28 p.
Thesis
in Spanish
|
LILACS-Express
| LIBOCS, LILACS, LIBOE
| ID: biblio-1295551