Records of the Office of the Director / General Files / Box 38 / Langevin, Paul
From the Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA.
The folder entitled ~~~~~~~~~~~
corresponden e re rding a number of mathematicians,
including Professor Langevin.
Records of the Office of the Director / General Files / Box 38 / Langevin, Paul
From the Shelby White and Leon Levy Archives Center, Institute for Advanced Study, Princeton, NJ, USA.
The folder entitled ~~~~~~~~~~~
corresponden e re rding a number of mathematicians,
including Professor Langevin.