Study Search Results Your query returned 4 results. Series results are grouped under the most relevant study. You can ungroup series results. 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. American Community Survey (ACS): Public Use Microdata Sample (PUMS), 2004 (ICPSR 4370) United States Department of Commerce. Bureau of the Census 3 more results in American Community Survey (ACS) Series 2. Latino National Survey (LNS), 2006 (ICPSR 20862) Fraga, Luis R.; Garcia, John A.; Hero, Rodney; et al. 3. Latino National Survey (LNS)--New England, 2006 (ICPSR 24502) Hu-Dehart, Evelyn; Garcia, Matthew; Garcia Coll, Cynthia; et al. 4. The Mexican American Study Project II (MASP II), 1998-2000 (ICPSR 28481) Ortiz, Vilma; Telles, Edward E.