Stanley, William D. <br/><br/>
Electronic communication :  Principles and systems/ 
william D. Stanley and John M. Jeffords 
 - Australia :  Cengage Learning,  2006 
<br/><br/><label>ISBN: </label>8131503542 978301503546 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic Communication
<br/><br/><label>Dewey Class. No.: </label>621.382  / STA