2 results
- Books
Briefe von Wolfgang Köhler an Hans Geitel, 1907-1920 / herausgegeben von Siegfried Jaeger.
Köhler, Wolfgang, 1887-1967.Date: [1988], ©1988- Pictures
- Online
British Association for the Advancement of Science: speakers at its meeting in Cambridge in 1904. Coloured drawing by A.S. Boyd, 1904.
Boyd, A. S. (Alexander Stuart), 1854-1930.Date: [1904]Reference: 47161i