Paxson, William C. <br/><br/>
The Mentor guide to punctuation / 
William C. Paxson. 
 - New York :  New American Library,  1986. 
 - 212 p. ;  18 cm. 
<br/><br/>Includes bibliographical references (p.199-201) and index. 
<br/><br/><label>ISBN: </label>071136004958 9780451627063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Punctuation