Photometric atlas of the solar spectrum from [lambda] 3612 to [lambda] 8771
Subtitle: with an appendix from [lambda] 3332 to [lambda] 3637
By: by M. Minnaert, G.F.W. Mulders, J. Houtgast. Fotometria atlaso de la sunospektro de [lambda] 3612 ĝis [lambda] 8771, kun aldono de [lambda] 3332 ĝis [lambda] 3637, verkita de M. Minnaert, G.F.W. Mulders, J. Houtgast
Publisher: D. Schnabel, Kampert & Helm
Published: 1940
Place of publication: Amsterdam
Language: eng; epo
Number of pages: 21
Subjects: Solar Spectrum
Notes: At head of title: Sterrewacht "Sonnenborgh" Utrecht.

Loose-leaf.

English and Esperanto.

"References": p. 11. "Referencoj": p. 21.