00674nam a2200205Ia 4500003000900000008004100009040001600050080001500066100002500081245005100106260003600157300001000193490008100203650001800284650003300302650002200335942000700357999001300364952009100377IN-BaIIA211028s9999 xx 000 0 eng d cIIA Library a771.5bSHE aSheppard, S.E.92095 0aGelatin in photographybvol. 1cS. E. Sheppard aNew YorkbD. Van Nostrandc1923 a263p. aMonographs on the theory of photography from the Kodak research laboratories aGelatin92096 aPhotographic Emulsions92097 aPhotography92098 cBK c972d972 00104070aBANbKAVcGENd0000-00-00l0o771.5/ SHEp1007r2021-11-05w0000-00-00yBK