Talk is cheap : switching to internet telephones
Title:
Talk is cheap : switching to internet telephones
Author:
Gaskin, James E.
Personal Author:
Edition:
1st ed.
Publication Information:
Sebastopol, CA ; Farnham : O'Reilly Media, 2005.
Physical Description:
1 online resource (xvi, 248 pages) : illustrations
General Note:
Includes index.
Local Note:
O'Reilly
Holds: Copies: