%0 Book %I U.S. Govt. Print. Off. %D 1978 %C Washington %G English %T Phencyclidine (PCP or angel dust) : joint hearings before the Subcommittee on Alcoholism and Drug Abuse of the Committee on Human Resources and the Subcommittee to Investigate Juvenile Delinquency of the Committee on the Judiciary, United States Senate, Ninety-fifth Congress, second session, on S. 2778 ... June 7 and 21, 1978