Comer, Douglas E. <br/><br/>
Internet book : everything you need to know about computer networking and how the Internet works 
Douglas E. Comer 
 - Englewood Cliffs,New Jersey  Prentice Hall  c1995 
 - xxii,312p.: fig.;  25cm. 
<br/><br/> Library  has  2nd ed. also 
<br/><br/><label>ISBN: </label>0131515659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Network
<br/><br/><label>Dewey Class. No.: </label>001.64404  / COM