A direct reading daylight factor meter
By: by O. König and J. Krochmann. Translated from the German.
Contributors: Krochmann, J. joint author.
Series: Building Research Station. Library. Communication 1569
Publisher: Building Research Station
Published: 1970
Place of publication: Garston [Eng.]
Language: eng
Subjects: Daylight -- Measurement.
Notes: Bibliography: p. 4.
"Lichttechnik, 1970, 22 (4), 183-5."