Robertazzi, Thomas G., <br/><br/>
Computer Networks and Systems :  Queueing Theory and Performance Evaluation / 
Thomas, G.Robertazzi. 
 - 3rd ed. 
 - New York :  Springer,  c2000. 
 - xiii, 409 p.:  [32] 
<br/><br/><label>ISBN: </label>3540781196 
<br/><br/><label>Dewey Class. No.: </label>004.65  / ROB/COM