Pepper, John, (1964-)

Firearms and violence = a critical review/ by: Pepper, John, (1964-); Petrie, Carol.; Wellford, Charles F.; National Research Council (U.S.)., Committee on Law and Justice.; NetLibrary, Inc.; National Research Council (U.S.)., Committee to Improve Research Information and Data on Firearms. (Language materials, printed)

Measurement problems in criminal justice research = workshop summary/ by: Pepper, John, (1964-); Petrie, Carol.; National Research Council (U.S.)., Committee on Law and Justice.; National Research Council (U.S.)., Committee on National Statistics.; NetLibrary, Inc. (Language materials, printed)