1
 article

Publication Date: 1969.

Language: Spanish.

Repository: SEDICI (UNLP). Universidad Nacional de La Plata

2
 conference paper

Publication Date: 1963.

Language: Spanish.

Repository: SEDICI (UNLP). Universidad Nacional de La Plata

3
 article

Publication Date: 1965.

Language: Spanish.

Repository: SEDICI (UNLP). Universidad Nacional de La Plata

4
 article

Publication Date: 1963.

Language: Spanish.

Repository: SEDICI (UNLP). Universidad Nacional de La Plata