Shapere, Dudley Philosophical problems of natural science. - New York: Macmillan, [1965]. - 124 p.: 21 cm. - Sources in philosophy . Bibliography: p. 124. Bibliographical footnotes. LCCN: 65011069 Nat. Bib. No.: GB65-13251 Subjects--Topical Terms: Science---Philosophy. Dewey Class. No.: 501 / S529p