Miller, Michael A. <br/><br/>
Introduction to digital and data communications  

 - Bombay   Jaico Publishing   1993 
 - xvii, 435 p.  : ill.   ; 24 cm. 
<br/><br/> Index Included.  
<br/><br/><label>ISBN: </label>8172241917 (hb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communication --Data communications --Communications system --Telephone system --Data link protocols --Network models --Network architecture --FEAS 
<br/><br/><label>Dewey Class. No.: </label>621.382  / MIL