White, Curt M. <br/><br/>
Data communications and computer networks :  a business user's approach / 
Curt M. White. 
 - 7th ed. 
 - Boston, MA :  Course Technology, Cengage Learning,  2013. 
 - xxi, 421 p. :  ill. ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9781133626466 (hbk.)  RM703.06 1133626467 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>OSI (Computer network standard)<br/>Data transmission systems.