Title :
The Universal Director in Storwger Automatic Telephone Systems
Author_Institution :
Automatic Electric Company, Chicago Ill.
Keywords :
Automatic control; Communication system control; Control systems; Government; Ice; Manuals; Routing; Switching systems; Telephony; Urban areas;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1950.5060263
