00546cz a2200145n 4500 n 81146788 DLC 20060517033127.0 820218n| acannaabn |n aaa n 81146788 DLC eng DLC DLC NNMM Schumacher, Emil, 1912-1999 Westfälischer Kunstverein. Emil Schumacher, 1962. Emil Schumacher, c1999: p. 108 (b. 1912 in Hagen, lives and works in Hagen) Emil Schumacher, Werke aus sieben Jahrzehnten, c2001: p. 129, etc. (b. Aug. 29, 1912; d. Oct. 4, 1999)