Brown, Steven <br/><br/>
Implement virtual private networks / 
Steven Brown 
 - USA:  Elsevier;  2000. 
 - 594 p. :  ill;  23 cm. 
<br/><br/> include index. 
<br/><br/><label>ISBN: </label>9780071351850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>computer science/ web operating system
<br/><br/><label>Dewey Class. No.: </label>004.68  / BR-I