Perren-Klingler, Gisela Trauma : from individual helplessness to group resources Gisela Perren-Klingler - Paul Haupt Publishers Stuttgart 1996 1996 - 255 p. ; 23 cm. ISBN: 3258051658 Subjects--Topical Terms: TraumatologySocial medicine--RD LC Class. No.: RD93.95.T7 1996