TY - BOOK ID - 134505852 TI - Research methods in clinical psychology AU - Bellack, Alan S. AU - Hersen, Michel PY - 1984 SN - 008029409X PB - New York (N.Y.): Pergamon DB - UniCat KW - Clinical psychology KW - Psychology, Pathological KW - Psychotherapy KW - Psychology, Clinical KW - Research Design KW - Research KW - Research KW - Research UR - https://www.unicat.be/uniCat?func=search&query=sysid:134505852 AB - ER -