{"title":"A study on changes of attitudes and interests during later years of life.","authors":"K F RIEGEL, R M RIEGEL","doi":"10.1159/000269403","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":75310,"journal":{"name":"Vita humana. Internationale Zeitschrift fur Lebensaltersforschung. International journal of human development. Journal international de developpement humain","volume":"3 ","pages":"177-206"},"PeriodicalIF":0.0000,"publicationDate":"1960-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000269403","citationCount":"32","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vita humana. Internationale Zeitschrift fur Lebensaltersforschung. International journal of human development. Journal international de developpement humain","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000269403","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}