Telecom for dummies /
Olejniczak, Stephen P.
Telecom for dummies / Stephen P. Olejniczak. - 1st ed. - Indianapolis, IN : Wiley Pub., 2006. - xviii, 364 p. : ill. ; 24 cm. - For dummies .
"Understand billing problems, use VoIP, and more"--Cover. Includes index.
9780471770855 (pbk. : alk. paper) 047177085X (pbk. : alk. paper)
2005937358
Telecommunication systems--Handbooks, manuals, etc.
Telephone systems--Handbooks, manuals, etc.
Internet telephony--Handbooks, manuals, etc.
Business--Communication systems--Handbooks, manuals, etc.
TK5101 / .O535 2006
384
Telecom for dummies / Stephen P. Olejniczak. - 1st ed. - Indianapolis, IN : Wiley Pub., 2006. - xviii, 364 p. : ill. ; 24 cm. - For dummies .
"Understand billing problems, use VoIP, and more"--Cover. Includes index.
9780471770855 (pbk. : alk. paper) 047177085X (pbk. : alk. paper)
2005937358
Telecommunication systems--Handbooks, manuals, etc.
Telephone systems--Handbooks, manuals, etc.
Internet telephony--Handbooks, manuals, etc.
Business--Communication systems--Handbooks, manuals, etc.
TK5101 / .O535 2006
384