%0 Generic %T Cocaine kindergartners preparing for the first wave : hearing before the Committee on the Judiciary, United States Senate, One Hundred Second Congress, first session, on the impact drug abuse is having upon children, May 16, 1991. %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?HEARING-ID=HRG-1991-SJS-0009