A Panel study of income dynamics: procedures and tape codes, 1985 interviewing year, Wave XVIII, a supplement - Inter-university Consortium for Political and Social Research.; University of Michigan. (Survey Research Center, Institute for Social Research, University of Michigan, 1988)
"Conducted with grants from the National Science Foundation, with additional help from the National Institute on Aging, the National Institute for Child Health and Development, the Department of Health and Human Services, and the Ford Foundation"
Keywords: Poor / United States. / http://id.loc.gov/authorities/subjects/sh2004009391; Income / United States. / http://id.loc.gov/authorities/subjects/sh2008104338