<mods:mods xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-7.xsd"><mods:titleInfo><mods:title>Study of Distribution of Family Income in Rio de Janeiro Metropolitan Area</mods:title></mods:titleInfo><mods:location><mods:physicalLocation authority="naf" authorityURI="http://id.loc.gov" valueURI="http://id.loc.gov/authorities/names/n84176101">United States. National Archives and Records Administration</mods:physicalLocation><mods:holdingSimple><mods:copyInformation><mods:note type="box name">RG84_P71_Science-AEAdministration-ORG_BOX8</mods:note><mods:note type="folder title">SOC_SOCIAL CONDITIONS</mods:note><mods:note type="record group">84</mods:note><mods:note type="entry number">P71</mods:note></mods:copyInformation></mods:holdingSimple></mods:location><mods:identifier displayLabel="document no.">A-743</mods:identifier><mods:originInfo><mods:dateIssued encoding="w3cdtf">1967-02-02</mods:dateIssued></mods:originInfo><mods:genre authority="aat" authorityURI="http://vocab.getty.edu/aat/" valueURI="http://vocab.getty.edu/aat/300026879">letters (correspondence)</mods:genre><mods:subject displayLabel="Broad Theme" authority="fast" authorityURI="http://id.worldcat.org/fast" valueURI="http://id.worldcat.org/fast/1919811"><mods:topic>Social Conditions</mods:topic></mods:subject><mods:subject authority="fast" authorityURI="http://id.worldcat.org/fast" valueURI="http://id.worldcat.org/fast/00535373"><mods:topic>IBOPE (Organization)</mods:topic></mods:subject><mods:subject authority="fast" authorityURI="http://id.worldcat.org/fast" valueURI="http://id.worldcat.org/fast/00968635"><mods:topic>Income</mods:topic></mods:subject><mods:subject authority="local"><mods:topic>Amembassy Rio de Janeiro</mods:topic></mods:subject><mods:name><mods:namePart>Department of State</mods:namePart><mods:role><mods:roleTerm authority="marcrelator" authorityURI="http://id.loc.gov/vocabulary/relators" valueURI="http://id.loc.gov/vocabulary/relators/rcp">Addressee</mods:roleTerm></mods:role></mods:name><mods:name><mods:namePart>Van Dyke, Stuart H.</mods:namePart><mods:role><mods:roleTerm authority="marcrelator" authorityURI="http://id.loc.gov/vocabulary/relators" valueURI="http://id.loc.gov/vocabulary/relators/asn">Associated name</mods:roleTerm></mods:role></mods:name><mods:name><mods:namePart>Carlucci, F. C.</mods:namePart><mods:role><mods:roleTerm authority="marcrelator" authorityURI="http://id.loc.gov/vocabulary/relators" valueURI="http://id.loc.gov/vocabulary/relators/asn">Associated name</mods:roleTerm></mods:role></mods:name><mods:name><mods:namePart>Elwood, R.B.</mods:namePart><mods:role><mods:roleTerm authority="marcrelator" authorityURI="http://id.loc.gov/vocabulary/relators" valueURI="http://id.loc.gov/vocabulary/relators/asn">Associated name</mods:roleTerm></mods:role></mods:name><mods:name><mods:namePart>Tuthill</mods:namePart><mods:role><mods:roleTerm authority="marcrelator" authorityURI="http://id.loc.gov/vocabulary/relators" valueURI="http://id.loc.gov/vocabulary/relators/aut">Author</mods:roleTerm></mods:role></mods:name><mods:name><mods:namePart>Baker, H. W.</mods:namePart><mods:role><mods:roleTerm authority="marcrelator" authorityURI="http://id.loc.gov/vocabulary/relators" valueURI="http://id.loc.gov/vocabulary/relators/asn">Associated name</mods:roleTerm></mods:role></mods:name></mods:mods>