The measurement of density in variable density sound film
By: by Clifton Tuttle and J.W. McFarlane ...
Contributors: McFarlane, J. W.; Epstean Collection of Books on Photography and Its Applications in the Graphic Arts (Columbia University. Rare Book and Manuscript Library)
Publisher: [Society of Motion Picture Engineers]
Published: 1930
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 351
Subjects: Photography; Films; Opacity (Optics)
Notes: "Reprinted from Journal of the Society of motion picture engineers, vol. XV, number 3, 1930, pp. 345-351."

Includes bibliographical references (page 351).