Mackenzie, Lewis. <br/><br/>
Communication and networks. 

 - London :  McGraw-Hill,  1998. 
 - xv, 544 p. 
<br/><br/><label>ISBN: </label>007709273Z :  KES 5,628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.
<br/><br/><label>LC Class. No.: </label>TK5105.5  / .M33