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Leistner, O.; Becker, H.: Internationale Titelabkürzungen von Zeitschriften, Zeitungen, wichtigen Handbüchern, Wörterbüchern, Gesetzen, Institutionen usw. : ITA (1995)
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Leistner, O.: Internationale Titelabkürzungen von Zeitschriften, Zeitungen, wichtigen Handbüchern, Wörterbüchern, Gesetzen, Institutionen usw. [Computerdatei] : ITA (1997)
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Leistner, O.; Ratermann, M.: Internationale Titelabkürzungen von Zeitschriften, Zeitungen, wichtigen Handbüchern, Wörterbüchern, Gesetzen, Institutionen usw. : ITA (1997)
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