NEN NPR ISO/TR 12031 : 2000
Current
Current
The latest, up-to-date edition.
MICROGRAPHICS - INSPECTION OF SILVER-GELATIN MICROFORMS FOR EVIDENCE OF DETERIORATION
Published date
12-01-2013
Publisher
Applicable to all forms of silver-gelatin microfilm, whether in roll, aperture card, jacket or microfiche format. It describes the equipment and procedures necessary to identify and monitor deterioration. Identifies the extent and nature of the problem and will ultimately provide a sound basis for any remedial action that may be required.
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