Garvía Soto, Roberto <br/><br/>
Esperanto and its rivals  the struggle for an international language /  [Texte imprimé] : 
Roberto Garvia 
 - Philadelphia :  University of Pennsylvania Press,  2015 
 - 1 vol. (226 p.) :  ill., couv. ill. ;  25 cm 
 - Haney foundation series .
 - Haney Foundation series (University of Pennsylvania Press, Philadelphia) .
<br/><br/>Bibliogr. p. [199]-217 
<br/><br/><label>ISBN: </label>978-0-8122-4710-7 
<br/><br/><label>Subjects--Index Terms: </label>Language, Universal--History--19th century Language, Universal--History--20th century Languages, Artificial--History--19th century Languages, Artificial--History--20th century Esperanto--History Volapük--History Ido--History 
<br/><br/><label>Dewey Class. No.: </label>499.99