Bertsekas, Dimitri <br/><br/>
Data networks 

 - 2nd ed. 
 - Delhi: Prentice-Hall  1992 
 - xx,556p.  24 cm. 
<br/><br/><label>ISBN: </label>0876927800 
<br/><br/><label>Dewey Class. No.: </label>001.64404,  / ber