A study of various sensitometric criteria of negative film speeds
By: [by] Loyd A. Jones and C.N. Nelson ...
Contributors: Epstean Collection of Books on Photography and Its Applications in the Graphic Arts (Columbia University. Rare Book and Manuscript Library)
Publisher: [Lancaster Press]
Published: 1940
Place of publication: Lancaster, Pa.]
Language: eng
Number of pages: 109
Subjects: Photographic sensitometry
Notes: Cover title.

"Reprinted from Journal of the Optical society of America, vol. 30, no. 3, pp. 93-109, March, 1940."

Gift; Authors.