Shay, William A. <br/><br/>
Understanding data communications and networks 

 - 3rd ed. 
 - Hydrabad  BSP  2008 
 - xxv, 766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Understanding,communications,networks
<br/><br/><label>Dewey Class. No.: </label>001.64  SHA;13