Mencken, H. L. <br/><br/>
The American language : an inquiry into the development of English in the United States 

 - New York  Alfred A. Knopf  1941 
 - 769 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LENGUA INGLESA<br/>ENSEÑANZA DE LA LENGUA<br/>INGLES AMERICANO