Batten, T. R. The non-directive approach in group and community work / by T.R. Batten with the collaboration of Madge Batten. - London : Oxford U.P., 1967. - ix, 148 p. ; 22 cm. Includes bibliographical references. Subjects--Topical Terms: Community organization.Social group work. Dewey Class. No.: 361.4 / BAN 1967