Perrs, Robert Adult education: a comparative study/ Robert Peers. - 3rd ed. - London: Routledge & Kegan Paul, 1972. - xviii, 374 p. : ill. ; 23 cm. Includes bibliographical references (P. 363-6) ISBN: 0710074107 Subjects--Topical Terms: Adult education. Dewey Class. No.: 374.942