1.
Rev. CIEZT
;
3(3): 31-57, ene.-dic. 1998. ilus
Article
in Spanish
| LILACS
| ID: lil-263806
2.
Rev. CIEZT
;
3(3): 58-81, ene.-dic. 1998. tab
Article
in Spanish
| LILACS
| ID: lil-263807
3.
Rev. CIEZT
;
3(4): 1-33, ene.-dic. 1998. ilus, tab
Article
in Spanish
| LILACS
| ID: lil-263808