Search Results for the EPA National Library Catalog

Items Found: 3
Showing: Items 1 - 3
Your Search: (SUBJECT=Microforms standards)


 
 
 
Select Item Title Year Published
Method for measuring the screen luminance, contrast and reflectance of microform readers. 1977
Method for measuring thickness of buildup area on unitized microfilm carriers (aperture, camera, copy, and image cards) 1973
RR1-- : micrographic standards and related items / 1981

Save, Print or Email Selected Records