
Recommendations for repair and allied processes for the conservation of documents. Recommendations for treatment of sheets, membranes and seals.
NORMA vydaná dňa 30.9.1988
Designation standards: BS 4971-1:1988
Note: NEPLATNÁ
Publication date standards: 30.9.1988
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategória: Technické normy BS