Preston, D.S. <br/><br/>
Varieties of American English : Teacher's handbook 

 - Washington, D.C  Cambridge University Press  1976 
 - 35 p.  27 cm. 
<br/><br/> 002252  F 191 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language - Textbooks for foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.0071  / V299