The Resource Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode, Kenneth W. Welsh Paul G. Rasmussen, and John A. Vaughan ; Civil Aeromedical Institute, Federal Aviation Administration, Oklahoma City, Oklahoma

Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode, Kenneth W. Welsh Paul G. Rasmussen, and John A. Vaughan ; Civil Aeromedical Institute, Federal Aviation Administration, Oklahoma City, Oklahoma

Label
Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode
Title
Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode
Statement of responsibility
Kenneth W. Welsh Paul G. Rasmussen, and John A. Vaughan ; Civil Aeromedical Institute, Federal Aviation Administration, Oklahoma City, Oklahoma
Creator
Contributor
Subject
Language
eng
Additional physical form
Also available via Internet from the FAA web site. Address as of 5/18/07: http://www.faa.gov/library/reports/medical/oamtechreports/1970s/media/AM77-13.pdf; current access is available via PURL.
Cataloging source
GPO
http://library.link/vocab/creatorName
Welsh, Kenneth W
Government publication
federal national government publication
Illustrations
illustrations
Index
no index present
Literary form
non fiction
Nature of contents
bibliography
http://library.link/vocab/relatedWorkOrContributorName
  • Rasmussen, P. G
  • Vaughan, John A
  • United States
  • Civil Aeromedical Institute
http://library.link/vocab/subjectName
  • Visual discrimination
  • Form perception
  • Aging
Label
Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode, Kenneth W. Welsh Paul G. Rasmussen, and John A. Vaughan ; Civil Aeromedical Institute, Federal Aviation Administration, Oklahoma City, Oklahoma
Link
http://purl.access.gpo.gov/GPO/LPS81663
Instantiates
Publication
Note
  • Cover title
  • Prepared under Task no. AM-A-77-PHY-93
  • "FAA-AM-77-13."
  • "July 1977."
  • Includes appendix
Bibliography note
Includes bibliographical references (pages 7-8)
Carrier category
volume
Carrier category code
nc
Carrier MARC source
rdacarrier
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Control code
16959601
Dimensions
26 cm
Extent
11 pages
Media category
unmediated
Media MARC source
rdamedia
Media type code
n
Other physical details
illustrations
Label
Readability of alphanumeric characters having various contrast levels as a function of age and illumination mode, Kenneth W. Welsh Paul G. Rasmussen, and John A. Vaughan ; Civil Aeromedical Institute, Federal Aviation Administration, Oklahoma City, Oklahoma
Link
http://purl.access.gpo.gov/GPO/LPS81663
Publication
Note
  • Cover title
  • Prepared under Task no. AM-A-77-PHY-93
  • "FAA-AM-77-13."
  • "July 1977."
  • Includes appendix
Bibliography note
Includes bibliographical references (pages 7-8)
Carrier category
volume
Carrier category code
nc
Carrier MARC source
rdacarrier
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Control code
16959601
Dimensions
26 cm
Extent
11 pages
Media category
unmediated
Media MARC source
rdamedia
Media type code
n
Other physical details
illustrations

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