Title Page / Introduction / The First International Congress of Group Psychotherapy / The Second International Congress of Group Psychotherapy / Contents - Inhaltsverzeichnis - Sommaire
1961 ◽
Vol 15
(3)
◽
pp. 486-487
2002 ◽
Vol 17
(11)
◽
pp. 1888-1889
◽
1950 ◽
Vol 40
(3)
◽
pp. 173-173
1959 ◽
Vol 80
(1)
◽
pp. 225-226