Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Walter Bußmann und Günther Grünthal (Hrsg.), Siegfried A. Kaehler. Briefe 1900-1963, Harald Boldt Verlag: Boppard 1993, 489 S.(Deutsche Geschichtsquellen des 19. und 20. Jahrhunderts, Bd. 58)
Recent Results in Cancer Research. Fortschritte der Krebsforschung, Volume 61, P. Rentchnick, D. Metcalf (Eds.), in: Hemopoietic Colonies. In Vitro Cloning of Normal and Leukemic Cells, IX, Springer-Verlag, Berlin-Heidelberg-New York (1977), 227 pages, 54 figures, 28 tables, Price: Cloth 68 DM; 30 US$