Extent: | 157 S. Ill., graph. Darst. |
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Series: | Unesco manuals for libraries. - Paris : Unesco, ISSN 0082-7495, ZDB-ID 706590-5. - Vol. 14 |
Type of publication: | Book / Working Paper |
Language: | English |
Notes: | Bibliography: p. 155-157 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10013379310