RT Book T1 Computer systems protection act of 1979: hearing before the Subcommittee on Criminal Justice of the Committee on the Judiciary, U.S. Senate, 96th Congress, 2nd Session, February 28, 1980 LA English PP Washington, D.C. PB U.S. Govt. Print. Office YR 1980 UL https://krimdok.uni-tuebingen.de/Record/1097296075