This bibliography is the result of research in the libraries of Buenos Aires, particularly the Biblioteca Nacional, the library of the University of Buenos Aires, and the private collection of Estanislao S. Zeballos. The titles mentioned include books and articles published in Argentina and those printed elsewhere by Argentines or men who lived in Argentina long enough to establish an intimate contact with its intellectual life. Originally published in 1924.A UNC Press Enduring Edition -- UNC Press Enduring Editions use the latest in digital technology to make available again books from our distinguished backlist that were previously out of print. These editions are published unaltered from the original, and are presented in affordable paperback formats, bringing readers both historical and cultural value.