RT Book T1 Lives in process: mildly retarded adults in a large city T2 Monographs of the American Association of Mental Deficiency JF Monographs of the American Association on Mental Deficiency A2 Edgerton, Robert B. 1931-2016 LA English PP Washington, D.C. PB American Assoc. on Mental Deficiency YR 1984 UL https://krimdok.uni-tuebingen.de/Record/1650993951 CN 305.90826 SN 0940898136