Search (2 results, page 1 of 1)

  • × author_ss:"Harnack, A. von"
  • × year_i:[1940 TO 1950}
  1. Harnack, A. von: ¬Die Auskunftserteilung als bibliothekarische Aufgabe (1940) 0.04 
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    Source
    Zentralblatt für Bibliothekswesen. 57(1940), S.16-22
  2. Harnack, A. von: ¬Die Benutzung des Realkataloges des Staatsbibliothek Berlin (1942) 0.00 
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    Source
    Zentralblatt für Bibliothekswesen. 59(1942), S.332-341

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