Tash, M. Joan. Supervision in youth work: the report of a two-year training proj ect in which selected youth workers acquire skill in supervising / M. Joan Tash. - London : National Council of Social Service, [1967] - [8], 175 p.; 21 cm. Includes bibliography: p. 174-175. Subjects--Topical Terms: Social work with youth Dewey Class. No.: 362.7 TAS