Accession Number : AD0051781


Title :   Studies of Navigational Graphic Aids. The Relative Legibility of Two Aeronautical Charts.


Corporate Author : DUNLAP AND ASSOCIATES EAST INC NORWALK CT


Personal Author(s) : KOPONEN, ARTHUR ; WATERS, ROLLAND H. ; ORLANSKY, JESSE


Report Date : 15 MAR 1952


Pagination or Media Count : 1


Descriptors :   *HUMAN FACTORS ENGINEERING, *NAVIGATION, *NAVIGATION CHARTS, .


Distribution Statement : APPROVED FOR PUBLIC RELEASE