Readings in applied English linguistics / 
Harold Byron Allen. 
 - 2nd ed. 
 - New York :  Appleton-Century-Crofts,  c1964. 
 - xii, 535 p. : 
<br/><br/><label>ISBN: </label>BK670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business cycles.--
<br/><br/><label>Dewey Class. No.: </label>428  / Re,2