DescriptionStarkPolitzerHarshbargerZurich1932.tif English: Upper: Prof. Stark (Marion Elizabeth Stark), Lower, left to right: Dr. Politzer (later Rózsa
This file has been extracted from another file : Stark Wiener Weeks Morse Adams PolitzerHarshbarger Mordell Knaster Kuratowski Ganguillet Zurich1932.tif
This file has been extracted from another file : Stark Wiener Weeks Morse Adams PolitzerHarshbarger Mordell Knaster Kuratowski Ganguillet Zurich1932.tif