The effect of scratches on the strength of motion picture film support
By: by S.E. Sheppard and S.S. Sweet ...
Contributors: 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: 1924
Language: eng
Number of pages: 109
Notes: Cover-title.

"Reprinted from Transactions of the Society of motion picture engineers, number 18."