1.
Buenos Aires; s.n; 1920. 331 p. ilus.
Thesis
in Spanish
| BINACIS
| ID: biblio-1182874
2.
Buenos Aires; s.n; 1920. 331 p. ilus. (61381).
Thesis
in Spanish
| BINACIS
| ID: bin-61381
3.
Buenos Aires; s.n; 1920. 331 p. ilus. (53047).
Thesis
in Spanish
| BINACIS
| ID: bin-53047