Zinsser, William Knowlton. <br/><br/>
On writing well :  the classic guide to writing nonfiction. 

 - 6th ed. 
 - New York :  Quill,  2001. 
 - 308 p. 
<br/><br/><label>ISBN: </label>006000641 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Rhetoric.
<br/><br/><label>LC Class. No.: </label>PE1429  / .Z56 2001