Selecting digital computer signal systems.
by
 
Stockfisch, Charles R.

Title
: 
Selecting digital computer signal systems.

Author
: 
Stockfisch, Charles R.

Personal Author
: 
Stockfisch, Charles R.

Publication Information
: 
[Washington] U.S. Federal Highway Administration Offices of Research and Development [1972]

Physical Description
: 
viii, 76 p. ill. 23 cm.

General Note
: 
Cover title.
 
"FHWA-RD-72-20."

Subject Term
: 
Electronic traffic controls.
 
Traffic engineering.
 
Traffic signs and signals.

Added Corporate Author
: 
United States. Federal Highway Administration. Offices of Research and Development.


LibraryMaterial TypeItem BarcodeShelf NumberStatus
IYTE LibraryBookB026894TE228 .S86 1972Rafta