Olejniczak, Stephen P. <br/><br/>
Telecom for dummies / 
Stephen P. Olejniczak. 
 - 1st ed. 
 - Indianapolis, IN :  Wiley Pub.,  2006. 
 - xviii, 364 p. :  ill. ;  24 cm. 
 - For dummies .
<br/><br/> "Understand billing problems, use VoIP, and more"--Cover.  Includes index. 
<br/><br/><label>ISBN: </label>9780471770855 (pbk. : alk. paper) 047177085X (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2005937358 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems--Handbooks, manuals, etc.<br/>Telephone systems--Handbooks, manuals, etc.<br/>Internet telephony--Handbooks, manuals, etc.<br/>Business--Communication systems--Handbooks, manuals, etc.
<br/><br/><label>LC Class. No.: </label>TK5101  / .O535 2006 
<br/><br/><label>Dewey Class. No.: </label>384