Burtness, Paul S. <br/><br/>
Effective English for colleges / 
Paul S. Burtness 
 - 6th ed. 
 - Cincinnati :  South-Western Pub.,  1981 
 - 299 p. ;  27 cm. 
<br/><br/><label>ISBN: </label>0538053100 
<br/><br/><label>LCCN: </label>80-50760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching