TY - JOUR A1 - Perr, H. M. T1 - The Use of Audiotapes in Psychotherapy T2 - The Journal of the American Academy of Psychoanalysis, Vol. 13 (1985), pp. 391-398. Y1 - 1985 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/33492 ER -