Study Search Results Your query returned 1 results. Use the search box below to revise your search, or start a new search. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. Measuring Crime Rates of Prisoners in Colorado, 1988-1989 (ICPSR 9989) English, Kim; Mande, Mary J.