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  • × author_ss:"Escher, H."
  • × year_i:[1930 TO 1940}
  1. Escher, H.: ¬Der Schlagwortkatalog der Stadtbibliothek Zürich (1890) (1937) 0.00 
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    Source
    Ausgewählte bibliothekswissenschaftliche Aufsätze von Dr. Hermann Escher: zum 80. Geburtstag des Verfassers hrsg. von der Zentralbibliothek Zürich und der Vereinigung Schweizerischer Bibliothekare