%0 Generic %T Physical Research Program Index to Hearings: hearings before the United States Joint Committee on Atomic Energy, Subcommittee on Research and Development, Eighty-Fifth Congress, second session. %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?HEARING-ID=HRG-1958-AEJ-0011