RT Book T1 Proceedings / Fourth World Congress of Psychiatry / 1 Plenary sessions; symposia T2 Excerpta medica / International congress series JF Proceedings / Fourth World Congress of Psychiatry LA English PP Amsterdam PB Excerpta Medica Foundation YR 1967 UL https://krimdok.uni-tuebingen.de/Record/1099485770 K1 Konferenzschrift