Harris, Stuart <br/><br/>
Human communication and information systems / 
Stuart Harris. 
 - 4th ed. 
 - Oxford :  Blackwell,  c1996. 
 - ix, 229 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781855546660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication<br/>Information systems
<br/><br/><label>Dewey Class. No.: </label>658.45  / HAR