Douglas, Mary Peacock, 1903- The primary school library and its services / Mary Peacock Dougla s. - Paris : UNESCO, 1961. - 103 p. : ill. ; 21 cm. - Unesco manuals for libraries ; 12 . Includes bibliographical references ( p. 99-103) Subjects--Topical Terms: Elementary school libraries. Dewey Class. No.: 027.8222