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National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.




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Spacing of on-off Controls. 1. Push Buttons.


AD142272

Publication Date 1958
Personal Author Bradley, J. V.; Wallis, R. A.
Page Count 10
Abstract No abstract available.
Keywords
  • Human factors engineering
  • Flight instruments
Source Agency
  • Non Paid Delimited ADS
  • Delimited-No Subject Categories Batch C
NTIS Subject Category
  • 95D - Human Factors Engineering
  • 51E - Avionics
Corporate Authors Antioch Coll., Yellow Springs, OH.
Document Type Technical Report
NTIS Issue Number 198718
Contract Number
  • AF33 616 3404
Spacing of on-off Controls. 1. Push Buttons.
Spacing of on-off Controls. 1. Push Buttons.
AD142272

  • Human factors engineering
  • Flight instruments
  • Non Paid Delimited ADS
  • Delimited-No Subject Categories Batch C
  • 95D - Human Factors Engineering
  • 51E - Avionics
  • AF33 616 3404
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