%0 Generic %E Morgan, James N., %T Income and welfare in the United States : a study by the Survey Research Center, Institute for Social Research, University of Michigan / %U https://ezaccess.libraries.psu.edu/login?url=https://www.heinonline.org/HOL/Page?handle=hein.beal/iweudy0001&id=1&collection=beal&index= %U https://ezaccess.libraries.psu.edu/login?url=https://www.heinonline.org/HOL/Index?index=beal/iweudy&collection=tera