1.
La Paz; NOGUB-COSUDE/CAF; 1996. 93 ; 28 cm p. ilus.
Monography
in Spanish
| LIBOCS, LIBOSP
| ID: biblio-1334013
2.
La Paz; NOGUB-COSUDE/CAF; 1996. 93 p. ilus.
Monography
in Spanish
| LIBOCS, LIBOSP
| ID: biblio-1332902