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Online Public Access Catalogue

题名/责任者:

Compendium of the technical recommendations issued by C.C.I.F., C.C.I.T., C.C.I.R. of the International Telecommunications Union / compiled by A.C. Timmis ; edited by W.A. Phillips.

出版发行项:

Liverpool : Automatic Telephone & Electric Co., 1958.

载体形态项:

416 p. : ill. ; 17 cm.

附加个人名称:

Timmis, A. C.

附加个人名称:

Phillips, W. A.

中图法分类号:

TN

豆瓣简介：