Last edited by Dusho
Friday, August 7, 2020 | History

2 edition of Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode found in the catalog.

Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode

Kenneth W Welsh

Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode

by Kenneth W Welsh

  • 18 Want to read
  • 14 Currently reading

Published by Dept. of Transportation, Federal Aviation Administration, Office of Aviation Medicine, for sale by the National Technical Information Service in Washington, Springfield, Va .
Written in English

    Subjects:
  • Visual discrimination,
  • Form perception,
  • Aging

  • Edition Notes

    StatementKenneth W. Welsh Paul G. Rasmussen, and John A. Vaughan ; Civil Aeromedical Institute, Federal Aviation Administration, Oklahoma City, Oklahoma
    SeriesReport - Office of Aviation Medicine ; FAA-AM-77-13
    ContributionsRasmussen, Paul G , joint author, Vaughan, John A., joint author, United States. Office of Aviation Medicine, Civil Aeromedical Institute
    The Physical Object
    Pagination11 p. :
    Number of Pages11
    ID Numbers
    Open LibraryOL14942287M


Share this book
You might also like
The impartialest satyre that ever was seen

The impartialest satyre that ever was seen

San Francisco, a trip book

San Francisco, a trip book

history and antiquities of the most ancient town and borough of Colchester ...

history and antiquities of the most ancient town and borough of Colchester ...

Guide to community relations for peace officers.

Guide to community relations for peace officers.

Identifying problem drinkers in a household health survey

Identifying problem drinkers in a household health survey

2002 DRG Guide

2002 DRG Guide

8087 applications and programming for the IBM PC, XT, and AT

8087 applications and programming for the IBM PC, XT, and AT

report on surveys of employment situation in public and private sectors, 1969 and 1970.

report on surveys of employment situation in public and private sectors, 1969 and 1970.

Patient Self-determination Act

Patient Self-determination Act

Communications law I : materials, 1986

Communications law I : materials, 1986

Holy Bible

Holy Bible

Machine tool reconditioning and applications of hand scraping.

Machine tool reconditioning and applications of hand scraping.

The Corwin genealogy (Curwin, Curwen, Corwine) in the United States

The Corwin genealogy (Curwin, Curwen, Corwine) in the United States

Jungle of Stars

Jungle of Stars

Come and get me

Come and get me

Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode by Kenneth W Welsh Download PDF EPUB FB2