1919-2012 20thcentury addiction ageandemployment alcoholics alcoholism alcoholuse alcooliques appliedpsychology bacich bibliography biography businessmen casestudies consommationd'alcool disabilityinsurance earlyretirement economicaspects economics employment healthandhygiene history homelessness homelesspersons john medicalassistance minneapolis minnesota newyork newyork(state) oldageassistance olderpeople oregon pictorialworks poor portland psychology psychopathology quartiersdeclochards quartiersmalfamés readaptation rehabilitation retirement réadaptation sans-abri socialconditions socialisolation socialsecurity tramps unitedstates étudesdecas