Hahn, Kenneth C.
VIAF ID: 30933683 ( Personal )
Permalink: http://viaf.org/viaf/30933683
Preferred Forms
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- 100 1 _ ‡a Hahn, Kenneth C.
Works
Title | Sources |
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Nighttime legibility of guide signs, 1977: |
Title | Sources |
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Nighttime legibility of guide signs, 1977: |