NA 009
DIN Standards Committee Information and Documentation
Standards
[CURRENT]
ISO 6342
ISO 6342
Micrographics - Aperture cards - Method of measuring thickness of buildup area
Title (German)
Mikrographie - Mikrofilmkarte - Verfahren zur Messung der Dicke im Bereich des Kleberahmens
Responsible national committee
NA 009-00-14 AA - Preservation for archives and libraries