Study Search Results Your query returned 5 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded Variable Relevance (?) Study Title/Investigator 1. Informal and Formal Supports in Aging in Albany, Rensselaer, and Schenectady Counties, New York, 1989 (ICPSR 6899) Logan, John R.; Spitze, Glenna D. 2. Old Age in the United States, 1900 (ICPSR 8428) Jensen, Richard; Smith, Daniel Scott; Friedberger, Mark W.; et al. 3. Old Age in the United States, 1880 (ICPSR 8427) Jensen, Richard; Smith, Daniel Scott; Friedberger, Mark W.; et al. 4. Second Malaysian Family Life Survey: 1988 Interviews (ICPSR 9805) DaVanzo, Julie; Haaga, John 5. National Survey of Families and Households: Wave I, 1987-1988, and Wave II, 1992-1994 (ICPSR 6906) Bumpass, Larry L.; Sweet, James A.