Panko, Raymond R. <br/><br/>
Business data networks and security / 
Raymond R. Panko, Julia L. Panko. 
 - 9th ed. 
 - Boston :  Pearson,  c2013. 
 - xxiv, 500 p. :  ill. (chiefly col.) ;  24 cm. 
<br/><br/> Rev. ed. of: Business data networks and telecommunications. 8th ed.  Includes index. 
<br/><br/><label>ISBN: </label>9780132742931 0132742934 
<br/><br/><label>LCCN: </label>2012-012777 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business enterprises -- Computer networks -- Security measures.<br/>Computer networks -- Management.<br/>Computer networks -- Security measures.<br/>Computer security.
<br/><br/><label>Dewey Class. No.: </label>005.71  / PAN [ Shelf 10 ]