Accession Number : AD0142272

Title :   SPACING OF ON-OFF CONTROLS. I. PUSH BUTTONS

Corporate Author : ANTIOCH COLL YELLOW SPRINGS OH

Personal Author(s) : BRADLEY, JAMES V. ; WALLIS, RONALD A.

Report Date : APR 1958

Pagination or Media Count : 1

Descriptors :   *HUMAN FACTORS ENGINEERING, FLIGHT INSTRUMENTS.

Distribution Statement : APPROVED FOR PUBLIC RELEASE