Kleinrock Leonard <br/><br/>
Queueing systems 

 - New York       John Wiley         1975 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>21676 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2893Q, L5.1