RT Book T1 A decade later: a follow-up of social class and mental illness A1 Myers, Jerome K. A1 Bean, Lee L. A1 Pepper, Max P. A2 Bean, Lee L. A2 Pepper, Max P. LA English PP New York u.a. PB Wiley YR 1968 UL https://krimdok.uni-tuebingen.de/Record/107170978X CN 301.47/689 K1 Mental Disorders K1 Follow-up studies K1 Social Class