Sudan communications. [electronic resource] :
Sudan communications
- Petaluma, CA : World Trade Press, 2010.
- 20 p. : ill.
Includes web resources.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2010.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
Telecommunication--Sudan--Directories.
Telecommunication--Information services--Sudan--Directories.
Sudan--Directories.
Sudan--Guidebooks.
Electronic books.
HE8477.A57 / S84 2010eb