RT Book T1 The interrelationship of locus-of-control and psychological symptoms in a male prison population A1 Okara, Ebi D. LA English PP Ann Arbor, Mich. PB Univ. Microfilms Internat. YR 1990 UL https://krimdok.uni-tuebingen.de/Record/1092810021 K1 Hochschulschrift