The Colorimetric Properties of the Spectrum (Q59699334)
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Current Data About The Colorimetric Properties of the Spectrum
(P31) (Q13442814)

(P304) 149-187

(P407) (Q1860)

(P433) 681-693

(P478) 230

(P577) Friday, January 1, 1932

(P1433) (Q2153230)

(P1476) "The Colorimetric Properties of the Spectrum" (language: en)

(P2093) J. Guild
(P1545) 1

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