Ruse, Michael. Mystery of mysteries : is evolution a social construction? / Michael Ruse. - Cambridge, Mass. : Harvard University Press, 1952. - viii, 296 p. : ill., ports. ; 25 cm. Includes bibliographical references (p. 259-275) and index. ISBN: 067446706X (alk. paper) LCCN: 98041969 Subjects--Topical Terms: Evolution (Biology)--Philosophy.Science--Philosophy.Biologists.Scientists. LC Class. No.: QH360.5 / .R874 1952 Dewey Class. No.: 576.8/01