Sibley, Mulford Quickert

Mulford Quickert Sibley (1912-1989) was a professor of political science at the University of Minnesota; socialist; Quaker; and author of Conscription of conscience (1952), for which he won the Franklin Roosevelt Prize from the American Political Science Association, Technology and utopian thought (1971), and other books.

From the description of The Commonweal of Sitnalta, the adventures of Phineas Smith in another dimension, [ca. 1989]. (Pennsylvania State University Libraries). WorldCat record id: 38895325

...