By Girón Torres, Socorro.
Ponce, P.R. [s.n.] 1983 .
300 p., [3] leaves of plates , Originally presented as the author's thesis (doctoral--Universidad de Puerto Rico, 1981)

By Camba, Julio.
Buenos Aires Espasa-Calpe 1947 .
149 p. 18 cm..

By Camba, Julio.
Buenos Aires Espasa-Calpe Argentina, S.A. 1946 .
150 p. 18 cm..

By Camba, Julio.
New York Holt, Rinehart and Winston 1962 .
194, liv p. 22 cm..