The Singular and the Plural in the Sciences

Original crossed-out title: “The axiological significance of Singular and Plural in the Sciences.” 47 pp. numbered 4-48, with  pp. 11a, 11b, and 39a inserted. Title and typescript by L. van der Molen, 10  pp. Rauner Library, Dartmouth College. Unpublished. Reel 6, Item 310. – 1937