BEHAVIOUR DISORDERS IN ETHIOPIAN CHILDREN by R. GIEL,MAKONNEN BISHAW,and J. N. VAN LUIJK. Psychiatria,Neurologia,Neurochirurgia 72 (1969): 395-400. PSYCHIATRIC MORBIDITY IN 50 JUVENILE DELINQUENTS IN ADDIS ABABA by R. GIEL and J. N. VAN LUIJK. Social Psychiatry 5,no. 3 (1970): 183-86. PSYCHIATRIC OBSERVATIONS ON HOSTILITY IN ETHI OPIAN STUDENTS by R. GIEL. Mimeograph. 6 pp

BEHAVIOUR DISORDERS IN ETHIOPIAN CHILDREN by R. GIEL,MAKONNEN BISHAW,and J. N. VAN LUIJK. Psychiatria,Neurologia,Neurochirurgia 72 (1969): 395-400. PSYCHIATRIC MORBIDITY IN 50 JUVENILE DELINQUENTS IN ADDIS ABABA by R. GIEL and J. N. VAN LUIJK. Social Psychiatry 5,no. 3 (1970): 183-86. PSYCHIATRIC OBSERVATIONS ON HOSTILITY IN ETHI OPIAN STUDENTS by R. GIEL. Mimeograph. 6 pp