Bullock, E. R. Chemical reactions of the photographic latent image E .R. Bullock - New York D. Van Nostrand 1927 - 184p. - Monographs on the theory of photography from the Kodak research laboratories; no.6 . Subjects--Topical Terms: Photographic EmulsionsPhotographic ProcessingPhotography Universal Decimal Class. No.: 771.535 / MTP-6