New development in toll dialing installed in Santa Monica, Calif, exchange is discussed. Before United States Independent Telephone Assn.
Automatic toll ticketing
Telephony
Telephony ; 127 , n 10
1944
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Automatic railway passenger ticketing system
IuD Bahn | 2006
|Automatic ticketing on London underground
Taylor & Francis Verlag | 1989
|Online Contents | 1997
Springer Verlag | 2017
|