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The goal of the Contrails project is to help preserve and disseminate the technical record of 20th century aerospace research, highlighting in particular the research endeavors of the Illinois Tech community.

Attention Value Of Audio And Visual Warning Signals

Report Number: WADC TR 58-521
Author(s): George L. Kreezer
Corporate Author: Department Of Psychology, Washington University
Laboratory: Aero Medical Laboratory
Date of Publication: 1959-04
Pages: 86
Contract: AF33(616)-135
Project: 7184
Task: 71580
PB Number: PB151908
AD Number: AD0279885

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