Royal Society (London) (1660-)(12)
Wigner, Eugene Paul (1902-1995)(10)
Princeton University (1896-)(8)
Allen, John Frank (1908-2001)(5)
Harper and Brothers (1825-)(5)
Princeton University. Department of Physics(5)
Center for the Study of Democratic Institutions (Santa Barbara, Calif.)(4)
University of Edinburgh. Department of Mathematical Physics(4)