1.
Rev. CIEZT
;
3(7): 19-24, ene.-dic. 1998.
Article
in Spanish
| LILACS
| ID: lil-263825
2.
Rev. CIEZT
;
3(7): 33-46, ene.-dic. 1998.
Article
in Spanish
| LILACS
| ID: lil-263827
3.
Rev. CIEZT
;
3(7): 47-56, ene.-dic. 1998.
Article
in Spanish
| LILACS
| ID: lil-263828
4.
Rev. CIEZT
;
3(7): 57-62, ene.-dic. 1998.
Article
in Spanish
| LILACS
| ID: lil-263829