
Micrographics. First generation silver-gelatin microforms of source documents. Density specifications and method of measurement.
NORM herausgegeben am 15.3.2000
Designation standards: BS ISO 6200:1999
Publication date standards: 15.3.2000
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
ISBN: 0 580 34291 3 Status: Confirmed