Batten, T. R. The non-directive approach in group and community work // T.R. Batten with the collaboration of Madge Batten - London : : Oxford U.P.,, c1967 - ix, 148 p. ;; 22 cm. ISBN: 019215429X : PND 2.50 Subjects--Topical Terms: Community organizationSocial group work Dewey Class. No.: 361.4