01646nam a22003371a 4500002225925MiAaHDL20250726000000.0m d cr bn ---auaua910104s1989 miuk 000 0 eng d(MiU)990022259250106381sdr-miu.990022259250106381(MiU)MIU01000000000000002225925-goog(OCoLC)21496499(RLIN)MIUG90-B59735(MiU)Aleph002225925NAlUNAlUMiUUtOrBLWn-us---A panel study of income dynamics :procedures and tape codes (Documentation) : 1987 interviewing year : Wave XX : a supplement /Survey Research Center.Ann Arbor, Mich. :Institute for Social Research, University of Michigan,1989.2 v. :ill. ;28 cm.texttxtrdacontentunmediatednrdamediavolumencrdacarrier[ICPSR ;7439, wave XX]Mode of access: Internet.Income distributionUnited States.http://id.loc.gov/authorities/subjects/sh2008104337PoorUnited States.http://id.loc.gov/authorities/subjects/sh2004009391IncomeUnited StatesLongitudinal studies.University of Michigan.Institute for Social Research.http://id.loc.gov/authorities/names/n79118936http://id.loc.gov/rwo/agents/n79118936University of Michigan.Survey Research Center.http://id.loc.gov/authorities/names/n79106618http://id.loc.gov/rwo/agents/n79106618Wave XX.39015018832488Buhr C 632329v.100222592520241217221536.020250726000000.020260307140652.02026-03-08T06:34:38Z2025-12-21T18:50:03ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990022259250106381MiUSDRMIU002225925mdp.39015018832488MIUv.1990022259250106381MIUMIU20260308googlemdp.39015018832488v.11989ic-worldconMIUMIU20260312googlemdp.39015020800507v.21989ic-worldcon