RT Book T1 A decade later: a follow-up of social class and mental illness A1 Myers, Jerome K. 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