Trask, R. L.  1944-2004 <br/><br/>
The Penguin guide to punctuation / 
 Guide to punctuation 
R.L. Trask. 
 - x 162 pages :  20 cm. 
 - Penguin reference .
 - Penguin reference books .
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Effective and easy to follow, this step-by-step guide will dispel the mysteries of punctuation and prove an invaluable aid to writing clear English. 
<br/><br/><label>ISBN: </label>9780140513660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Punctuation<br/>English language--Punctuation
<br/><br/><label>Dewey Class. No.: </label>421.1  / TRA