White, Curt M. <br/><br/>
Data communications and computer networks :  a business user's approach / 
Curt M. White. 
 - 5th ed. 
 - Australia ;  Thomson Course Technology,  c2009. 
 - xxi, 506 p. :  ill. ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9781423903031 (hbk.)  RM414.29 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>OSI (Computer network standard)<br/>Data transmission systems.