Telecommunications
By: United Nations, Secretariat, Special Sahelian Office
Series: [Document] - United Nations -- ST/SSO/17/Rev.1; Sahel, documents and dissertations -- AS 338; [Document] (United Nations) -- ST/SSO/17/Rev.1
Publisher: The Office
Published: 1974
Place of publication: [s.l.]
Language: eng; fre
Number of pages: 35
Subjects: Telecommunication; Telegraph; Telephone systems
Notes: "74-04648".

Microfiche. Ann Arbor, Mich. : University Microfilms International, 1980. -- 1 sheet ; 11 x 15 cm. -- (Sahel : documents and dissertations ; AS 338).