Method for measuring the screen luminance, contrast and reflectance of microform readers

An edition of Method for measuring the screen luminance, contrast and reflectance of microform readers (1977)

Method for measuring the screen luminance, contrast and reflectance of microform readers

By National Micrographics Association.

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Publish Date

1977

Publisher

The Association

Language

eng

Pages

Description:

subjects: Microfiche services, Microfilm readers, Standards, Reader-printers (Microphotography)