Olejniczak
Telecom for dummies / Stephen P. Olejniczak. - 1st ed.. - Indianapolis Wiley Pub. 2006. - xviii, 364p. ill. 24cm
Includes index p.347 - 364
Business--Communication systems--Handbooks, manuals, etc.
Internet telephony--Handbooks, manuals, etc.
Telecommunication systems--Handbooks, manuals, etc.
Telephone systems--Handbooks, manuals, etc.
384 OLE 2006
Telecom for dummies / Stephen P. Olejniczak. - 1st ed.. - Indianapolis Wiley Pub. 2006. - xviii, 364p. ill. 24cm
Includes index p.347 - 364
Business--Communication systems--Handbooks, manuals, etc.
Internet telephony--Handbooks, manuals, etc.
Telecommunication systems--Handbooks, manuals, etc.
Telephone systems--Handbooks, manuals, etc.
384 OLE 2006