Optical fibres systems planning guide.
Contributors: International Telecommunication Union.; International Telegraph and Telephone Consultative Committee.
Publisher: International Telecommunication Union
Published: 1989
Place of publication: Geneva
Language: eng
Number of pages: 236
Subjects: Optical communications.; Telecommunication systems -- Planning.; Fiber optics.
Notes: Includes bibliographical references (p. 236).
At head of title: ITU, International Telecommunication Union; CCITT, International Telegraph and Telephone Consultative Committee.