Jørgensen, Jørgen, 1894- The development of logical empiricism. Chicago, University of Chicago Press. - London Chicago press, [1970] - iii, 100 p. 23 cm. - Foundations of the unity of science, v. 1-2 . Translation of Den logiske empirismes udvikling. Reprint of the 1951 ed. Includes bibliographical references. Subjects--Topical Terms: Logical positivism. Dewey Class. No.: 146.4 / JOD 1970