Freeze-drying vellum archival materials.

Autor: Parker, A.E.
Předmět:
Zdroj: Journal of the Society of Archivists. Autumn93, Vol. 14 Issue 2, p175. 14p.
Abstrakt: Discusses the amended version of a paper about freeze-drying of vellum given at the Society of Archivist's Annual Instructional meeting for Conservators, in Belfast in September 1992. Uses of vellum; What is freeze-drying process; Its stages; How to freeze-dry; Experiment on freeze-drying; Some comments and thoughts on freeze drying; Final conclusions.
Databáze: Library, Information Science & Technology Abstracts
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