Schaefer, Lacey creator author. Eck, John E. author. Cullen, Francis T. author. United States Department of Justice. Office of Community Oriented Policing Services, issuing body. Center for Problem-Oriented Policing text bibliography dcu 2014 monographic eng 1 online resource (51 pages) : illustrations. Lacey Schaefer, John E. Eck, Francis T. Cullen. Title from title screen (viewed June , 2016). "Center for Problem-Oriented Policing." CRDP Project record. Includes bibliographical references (pages 41-44). This project was supported by a cooperative agreement awarded by the Office of Community Oriented Policing Services, U.S Department of Justice 2010-CK-WX-K005 n-us--- Justice, Administration of United States Probation United States Parole United States Criminals Rehabilitation United States J 36.15/4:12 J 36.15/4:12 Response guides series http://purl.fdlp.gov/GPO/gpo69153 http://purl.fdlp.gov/GPO/gpo69153 GPO 160621 20160809090447.0 ocn951984515 eng