Final environmental assessment/environmental impact report for the American Telephone and Telegraph Company fiber optic cable right-of-way project, Cheyenne, Wyoming to Sacramento, California /

On cover: AT&T fiber optics cable project, Cheyenne, Wyoming to Sacramento, California ... December 1987."

Optobundle : a unique fiber optic multiplier /

Includes bibliographical references.

Up and down the Nile; or, Young adventurers in Africa,

Mode of access: Internet.