Technical writing for success/ 
Worthington,Darlene Smith. 
 - 3rd edition. 
 -  Cengage Learning,  2011 
 - xi, 449 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-538-45088-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical writing -- Textbooks.
<br/><br/><label>Dewey Class. No.: </label>808.0666 S645 2011