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| Autore principale: | |
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| Natura: | Recurso educativo Open Access |
| Lingua: | en |
| Pubblicazione: |
1979
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| Soggetti: | |
| Accesso online: | https://eric.ed.gov/?id=EJ206852 |
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Sommario:
- Mass Deacidification. Harris, Carolyn Books Costs Essays Library Materials Methods Preservation Reviews methods being developed for mass deacidification of books to prevent deterioration of paper. The use of diethyl zinc, liquified gas, and morpholine, and the advantages, disadvantages, and cost of each are considered. A 26-item bibliography is included. (JD)