Study Search Results Your query returned 2 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. (?) Study Title/Investigator 1. Automobile Ownership and Residential Density, 1963-1965 (ICPSR 7437) Lansing, John B.; Hendricks, Gary 2. Consumer Durables and Installment Debt: A Study of American Households, 1967-1970 (ICPSR 7497) Hendricks, Gary; Youmans, Kenwood C.