[RATIONAL ARTIFICIAL LIGHTING IN PROOFREADING ROOMS OF PRINTING OFFICES].
D006801:Humans; D008027:Light; D008029:Lighting; D011327:Printing; D014586:USSR; D014785:Vision, Ocular
LIGHTING; PRINTING; USSR; VISION
RATSIONAL'NOE ISKUSTVENNOE OSVESHCHENIE KORREKTORSKIKH OTDELENI I TIPOGRAFI I.