Methods of cleaning and repairing archival documents on paper or parchment, and seals.
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BS 4971-1:1988
Original price was: $190.50.$95.00Current price is: $95.00.
Recommendations for repair and allied processes for the conservation of documents. Recommendations for treatment of sheets, membranes and seals
BSI Group , 09/30/1988
Pages: 20




