The Japanese Journal of Ergonomics
Online ISSN : 1884-2844
Print ISSN : 0549-4974
ISSN-L : 0549-4974
Visibility of Signal Aspect ‘Two Greens’ for High-Speed Train
H. UgajinS. YoneyamaT. Tamura
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1991 Volume 27 Issue Supplement Pages 318-319

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© Japan Ergonomics Society
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