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1
Protection of documents with cellulose acetate sheeting
Published 1941Subjects: Online Access
Government Document Electronic eBook -
2
Protection of documents with cellulose acetate sheeting /
Published 1941Subjects: Search for the full-text version of this title in HathiTrust
Government Document Book -
3
Summary report of Bureau of Standards research on preservation of records /
Published 1934Subjects: Search for the full-text version of this title in HathiTrust
Government Document Book