Mansfied,Kenneth C. <br/><br/>
an Introduction to computer networking / 
Kenneth C. Mansfield Jr. ,,James L. Antonakos. 
 - Upper Saddle River, NJ :  Prentice Hall,  c2002. 
 - xi,596 p.: ill. 
<br/><br/> Includes glossary, appendices and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks