Clinical psychology : concepts, methods, and profession / E. Jerry Phares, Timothy J. Trull. Phares, E. Jerry. Trull, Timothy J., 1960- Clinical psychology. Psychotherapy. 616.89 20 PHC Includes bibliographical references (p. 535-574) and indexes. Pacific Grove, Calif. : Brooks/Cole Pub., c1997. c1997. 1997 Text xxv, 605 p. : eng