Study Search Results Your query returned 1 results. Series results are grouped under the most relevant study. You can ungroup series 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. Cornell Study of Occupational Retirement, 1952 - 1958 (ICPSR 34918) Streib, Gordon F.; Thompson, Wayne E.; Barron, Milton L.; et al.