External correspondence 1955-1959
External correspondence 1959-1961
Correspondence 1969-1971
Personal 1929-1979
Manuscripts 1932-1966
Binders 3, 4 1946-1959
Professional 1936-1980
Bell Telephone Labs Technical Memoranda 1945-1951
Bell Telephone Labs Technical Memoranda 1952-1971
Papers 91-198 1956-1959
Papers 199-323 1961-1966
Papers 324-421 1966-1970
Papers 422-480 1970-1975
Papers 481-515 and unbound 1976-1979
IRCAM 1966-1979
Existence and Location of Copies
Books 1960s-1970s
Books 1960s-1970s
Books 1960s-1970s