The preservation challenge a guide to conserving library materials
| Váldodahkki: | |
|---|---|
| Eará dahkkit: | |
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
White Plains, N.Y.
Knowledge Industry Publications
c1983.
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| Ráidu: | Professional librarian series
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| Fáttát: |