Booth, Taylor L.  <br/><br/>
Digital networks and computer systems 

 - 2nd ed.  
 - New York:  John Wiley Sons,  1978. 
 - xiv,529p.:illu. 
<br/><br/>includes appendix and index 
<br/><br/><label>ISBN: </label>0 471 02254 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer<br/>Computer-assisted instruction
<br/><br/><label>Dewey Class. No.: </label>004 B725d 1978