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1by Held, Fritz### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1944Switzerland : Universität Bern, 1944.p. [1480]-1501. -
2by Held, Fritz A., von Zürich in Illnau### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1918Zürich, Buchdr. E. Liechti, 1918.VIII, 86 S. 8vo.