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Remove constraint Language: EnglishImage Use Under Certain Circumstances
Remove constraint Image Use: Under Certain CircumstancesSubject Terms Books -- Conservation and restoration.
Remove constraint Subject Terms: Books -- Conservation and restoration.Subject Terms Manuscripts -- Conservation and restoration.
Remove constraint Subject Terms: Manuscripts -- Conservation and restoration.Subject Terms Paper -- Preservation.
Remove constraint Subject Terms: Paper -- Preservation.Search Results
1
- Preparation of solutions of magnesium bicarbonate for deacidification of documents
- 1979
2
- Restoration papers
- 1977