Blake, Roy <br/><br/>
Comprehensive electronic communication 

 - New York  West Publishing Comp.  1997 
 - xviii, 792p.  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>314201408 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication--Electronic<br/>Electronic communication