Boiarsky, Carolyn R. <br/><br/>
Technical writing :  contexts, audiences and communities / 
Boiarsky Carolyn R. 
 - Boston :  Allyn and Bacon,  1963 
 - 652 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0205129329 
<br/><br/><label>LCCN: </label>92-35635 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical writing