Rojas, Pauline M. <br/><br/>
Fries American English series: for the study of english as a second language 

 - Boston  D.C. Heath & Co  1952 
 - xii,226p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language
<br/><br/><label>Dewey Class. No.: </label>428.21 ROJ