RT Book T1 Preservation of client rights: a handbook for practitioners providing therapeutic, educational, and rehabilitative services A2 Hannah, Gerald T. A2 Christian, Walter P. A2 Clark, Hewitt B. LA English PP New York PB Free Press; London: Collier Macmillan YR 1981 UL https://krimdok.uni-tuebingen.de/Record/1650288832 NO Includes bibliographies indexes SN 0029138205