System des Real-Katalogs der Universitätsbibliothek Heidelberg (1885)
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- Footnote
- Rez. in: Zentralblatt für Bibliothekswesen 2(1885) S.425-427 (O. Hartwig)
Hartwig, O.: Schema des Realkatalogs der königlichen Universitätsbibliothek zu Halle a.d. Saale (1888)
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- Series
- Zentralblatt für Bibliothekswesen: Beih.3