Guides to Microforms, one of the History Universe products from Lexis Nexis, allows users to search the guides for 195 of the most popular microform collections from University Publications of America (UPA) via the WEB. Coverage will expand with some 50 more titles each yearincluding new titles, backlist titles, and widely-held titles from other microform publishers. This source includes the guides for many collections owned by the Penn State University Libraries, including the Papers of the NAACP; Black Workers in the Era of the Great Migration, 1916-1929; the Papers of Eleanor Roosevelt, 1933-1945; and Records of the Southern Christian Leadership Conference, 1954-1970. NOTE: The Libraries does not own every collection indexed in the Guides to Microforms, and in some cases, the Libraries only owns pieces of a collection. To determine exactly what the Libraries owns, PLEASE search the CAT or go to MicrofinderIndex of Collections available in Micoforms.