AuthorRichards, Dennis Leslie
TitleTelecommunication by speech : the transmission performance of telephone net-works / Dennis L. Richards
Imprint London : Butterworths, [c1973]
Descript 589 p. : ill

SUBJECT

  1. Telephone
  2. Telecommunication

LOCATIONCALL#STATUS
Central Library (4th Floor)621.387 R514T CHECK SHELVES