Black, Uyless D. <br/><br/>
Data communications and distributed networks / 
By Uyless D Black. 
 - 3 
 - New Delhi  PHI Learning Pvt Ltd  1993 
 - xvi,426p. ;  PB  24 cm. 
<br/><br/><label>ISBN: </label>8120309251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communications systems operations<br/>Software and data bases
<br/><br/><label>Dewey Class. No.: </label>004.65 BLAU