Illumination principles
By: by C. E. Weitz.
Contributors: Allphin, Willard.; International Correspondence Schools.
Edition: [Ed. 2] / rev. by Willard Allphin.
Publisher: International Correspondence Schools
Published: 1976
Place of publication: Scranton, Pa
Language: eng
Number of pages: 95
Subjects: Lighting.
Notes: "6646-3."