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Fick, R.: ¬Die Kataloge der Druckschriftenabteilung (1921)
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Pfenning, R.: Unser Realkatalog (1921)
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Below, E.: ¬Das Schlagwortregister zum Fachkatalog (1921)
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Meyer, A.: Zeitlich begrenzte Realkataloge (1922)
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Schleimer, H.: ¬Der bibliothekarische Schlagwortkatalog : Mit Regeln für die Universitätsbibliothek Graz und einem Anhang: Systematischer oder alphabetischer Sachkatalog? (1923)
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Weltsch, F.: ¬Der "engste Begriff" oder Gruppenbildung : ein Grundproblem des Schlagwortkataloges (1928)
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Schultze, W.: ¬Die Zukunft unserer Realkataloge (1928)
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Schunke, I.: ¬Die systematischen Ordnungen und ihre Entwicklungen : Versuch einer geschichtlichen Übersicht (1927)
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Fuchs, H.: ¬Der Gesamtkatalog der preußischen Bibliotheken und sein Ausbau zu einem deutschen Gesamtkatalog (1928)
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Jesinger, A.: Kataloge und Aufstellung der Wiener Universitätsbibliothek in ihrer geschichtlichen Entwicklung (1926)
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