01249 am a2200313 a 4500007150040MiAaHDL20111212000000.0m d cr bn ---auaua900228s1989 miuak 000 0 eng dsdr-ucsc.b12982647KSWKSWUUMCUZn-us---CUZRHC110.I5P383 1989(OCoLC)21137008A Panel study of income dynamics :procedures and tape codes, 1987 interviewing year, Wave XX, a supplement /Survey Research Center, Institute for Social Research, the University of Michigan.Ann Arbor:Survey Research Center, Institute for Social Research, University of Michigan,1989.2 v. :ill., forms ;28 cm.Mode of access: Internet.PoorUnited States.IncomeUnited States.Inter-university Consortium for Political and Social Research.University of Michigan.Survey Research Center.00715004020111212000000.020120815094053.02024-07-11T17:52:11ZSDR-UCSCIII - MILLENIUMloader.pl-001-001BKsdr-ucsc.b12982647uc1SDRUCSCuc1.32106017238509UCv.1.b12982647UCUCSC20240711googleuc1.32106017238509v.11989ic-worldconUCUCSC20250303googleuc1.32106017238525v.21989icbibUS bib date1 >= 1931