University of Guyana Library

Normal view MARC view ISBD view

Economic and technical aspects of the choice of transmission systems. n.p. - International Telecommunication Union, 1969 - 3v. loose leaf binders

At head of title : International Telegraph and Telephone Consultative Committee; international Radio Consultative Committee

Subjects--Topical Terms:
Telecommunication-Economic aspects.
Telecommunication- Technical aspects.

LC Class. No.: TK5103 / E4