Word frequency dictionary :  an english - french - german -spanish : a correlation of the first six thousand words in four single-language frequency list 

 - New York :  Dover Publications.  1961 
 - xvii, 440 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DICCIONARIOS<br/>DICCIONARIOS DE FRECUENCIA<br/>LENGUA INGLESA<br/>LENGUA FRANCESA<br/>LENGUA ALEMANA<br/>LENGUA ESPAŅOLA<br/>OBRAS DE REFERENCIA