Accession Number : ADA950047

Title :   Studies of the Effect of Typographical Spacing on the Legibility of Numerals under Vibration.

Descriptive Note : Rept. no. 5,

Corporate Author : TUFTS COLL MEDFORD MASS INST FOR APPLIED EXPERIMENTAL PSYCHOLOGY

Personal Author(s) : Crook,Mason N. ; Harker,George S. ; Hoffman,Arthur C. ; Kennedy,John L.

Report Date : 23 DEC 1948

Pagination or Media Count : 18

Descriptors :   *Printing, *Reading, Instrumentation, Aircraft equipment, Vibration, Human factors engineering

Subject Categories : Psychology
      Human Factors Engineering & Man Machine System

Distribution Statement : APPROVED FOR PUBLIC RELEASE