RT Book T1 Job stress and the police officer: identifying stress reduction techniques; proceedings of symposium, Cincinnati, Ohio May 8-9, 1975 T2 HEW publication NIOSH A2 Kroes, William H. LA English PP Washington, D.C. PB U.S. Dept. of Health, Education, and Welfare, Public Health Service YR 1975 UL https://krimdok.uni-tuebingen.de/Record/1098903692 K1 Konferenzschrift