Horton, William K. <br/><br/>
Designing and writing online documentation :  hypermedia for self-supporting products / 
William Horton 
 - 2nd ed. 
 - New York :  Wiley,  1994 
 - xxiii, 439 p. :  ill ;  24 cm. 
 - Wiley technical communication library .
<br/><br/>Includes bibliographical references (p. 405-419) and index 
<br/><br/><label>ISBN: </label>0471306355 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing documentation<br/>Online data processing<br/>Hypertext systems