NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[Withdrawn]
DIN 19054
DIN 19054
Transparent microfiche, size A6; general requirements, microfilming methods, headers and title areas in technical documents and catalogues
Title (German)
Mikroplanfilm (Microfiche), Format A6; Allgemeine Anforderungen, Aufnahmearten, Raster- und Titelfelder