The elementary principles of lighting & photometry
By: by John W. T. Walsh ... With a foreword by Sir J. E. Petavel ... and 85 diagrams by Frederick G. H. Lewis.
Publisher: Methuen & co., ltd.
Published: 1923
Place of publication: London
Language: eng
Number of pages: 220
Subjects: Lighting.; Photometry.
Notes: Bibliography: p. 196-211.