Study Search Results Your query returned 4 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. Chinese Household Income Project, 1988 (ICPSR 9836) Griffin, Keith; Renwei, Zhao 2. The Mexican American Study Project II (MASP II), 1998-2000 (ICPSR 28481) Ortiz, Vilma; Telles, Edward E. 3. National Longitudinal Survey (NLS) of College Graduates, 1967-1985 (ICPSR 9390) Murnane, Richard 4. Uganda Elite Study, 1964-1968 (ICPSR 7397) Miller, Robert A.