Author: Multi Electrical Mfg. Co
Title: Multi Fluorescent Daylight Lighting
Description: Chicago, Multi Electrical Mfg. Co. [, 1940. Softcover. Cover edges slightly sun-darkened, with inking on front; stamped date "NOV 20 1940" on sales agent sticker on front cover and first page; otherwise very good condition. ]. 11p. Illus. Quarto. (Bulletin no. 20). .

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