Studies of display symbol legibility. IV. The effects of brightness, letter spacing, symbol background relation and surround brightness on the legibility of capital letters. ESD-TR-65-134. W-06899.
作者信息
Shurtleff D, Botha B, Young M
出版信息
Tech Doc Rep U S Air Force Syst Command Electron Syst Div. 1966 May:1-17.
PMID:5932484
Abstract
摘要
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