1. 40 variations by Katherine S. Dreier : introduction by L. Moholy-Nagy. Creator: Dreier, Katherine S. (Katherine Sophie), 1877-1952Moholy-Nagy, László, 1895-1946 Published / Created: [1942] Call Number: Za D813 +Zz942F Image Count: 4 Resource Type: Books, Journals & Pamphlets Found in: Beinecke Rare Book and Manuscript Library > 40 variations by Katherine S. Dreier : introduction by L. Moholy-Nagy.