1
 working paper

Publication Date: 2008.

Language: English.

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

2
 article

Authors: Nápoli, Rodolfo

Publication Date: 1957.

Language: Spanish.

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

3
 working paper

Publication Date: 2007.

Language: English.

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

4
 article

Publication Date: 1954.

Language: Spanish.

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

5
 working paper

Authors: Viollaz, Mariana

Publication Date: 2008.

Language: Spanish.

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