The spectral distribution of energy required to evoke the gray sensation
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Publication
1921 - Govt. Print. Off., Washington, District of Columbia
Language
English
Word Count
66,250 words, Guess
Page Count
265 pages
Identifiers
- Open LibraryOL61481145M
- OCLC Control Number21725976
- Library of Congress Control Number21026906
Classifications
- LCCQP481 .P78
Alternate Titles
- Stimulus of the gray sensation.
- Gray sensation.
- Stimulus of the gray sensation
Subjects
Topics
Series Statement
- Scientific papers of the Bureau of Standards -- no. 417
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