Burtness, Paul S. <br/><br/>
Effective English for colleges / 
Paul S. Burtness, Jack E. Hulbert 
 - 7th ed. 
 - Cincinnati :  South-Western Pub.,  1986 
 - 309 p. ;  27 cm. 
<br/><br/><label>ISBN: </label>0538053305 
<br/><br/><label>LCCN: </label>84-052609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Higher)<br/>English language--Grammar