Froehlich, Andrew,  1977- <br/><br/>
CCNA voice  study guide /  [electronic resource] : 
Andrew Froehlich. 
 - 1st ed. 
 - Indianapolis, Ind. :  Wiley Technology,  c2010. 
 - xli, 602 p. 
<br/><br/> "IIUC Exam 640-460". 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2010. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet telephony--Examinations--Study guides.<br/>Telecommunication.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TK5105.8865  / .F76 2010eb 
<br/><br/><label>Dewey Class. No.: </label>004.69/5