RT Book T1 Human behavior in the social environment: a social systems approach A1 Anderson, Ralph E. A2 Carter, Irl E. 1935- A2 Carter, Irl E. 1935- LA English PP Chicago PB Aldine YR 1974 UL https://krimdok.uni-tuebingen.de/Record/038881810 CN 301.1 SN 0202360156 SN 0202360164