<?xml version="1.0" encoding="UTF-8"?><mods xmlns="http://www.loc.gov/mods/v3" xmlns:zs="http://docs.oasis-open.org/ns/search-ws/sruResponse" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.8" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd">
  <titleInfo>
    <title>Nathaniel Rochester papers, 1935-1999 (bulk 1943-1977)</title>
  </titleInfo>
  <name type="personal" usage="primary">
    <namePart>Rochester, Nathaniel.</namePart>
  </name>
  <typeOfResource collection="yes" manuscript="yes">mixed material</typeOfResource>
  <originInfo>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <extent unit="items.">350</extent>
    <extent unit="containers.">3</extent>
    <extent unit="linear feet.">1.2</extent>
    <note type="arrangement">Arranged alphabetically by type of material.</note>
  </physicalDescription>
  <abstract>Correspondence, biographical material, oral history interviews, reports, writings, data processing manuals, printed matter, photographs, and other papers primarily documenting Rochester's work with military radar at the Sylvania Electric Products and his design of computers and computer programs at the International Business Machines Corporation (IBM).  Includes tube technical data, a circuit theory notebook, and manuals about the 705 and 709 computers and COBOL and APL computer languages.  Also includes material pertaining to Rochester's work on radar at the Massachusetts Institute of Technology and the final report of a task force on which he served to develop the first air traffic control system in 1961.</abstract>
  <accessCondition type="restriction on access">Open to research.</accessCondition>
  <accessCondition type="restriction on access">Restrictions may apply to unprocessed material.</accessCondition>
  <note type="acquisition">Gift, Nicholas Rochester, 2001.</note>
  <note type="biographical/historical">Electrical engineer and computer designer.  Born 1919; died 2001.</note>
  <note type="language">Collection material in English.</note>
  <note xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://hdl.loc.gov/loc.mss/eadmss.ms009241">Finding aid available in the Library of Congress Manuscript Reading Room and at http://hdl.loc.gov/loc.mss/eadmss.ms009241</note>
  <subject authority="lcsh">
    <name type="corporate">
      <namePart>International Business Machines Corporation.</namePart>
    </name>
  </subject>
  <subject authority="lcsh">
    <name type="corporate">
      <namePart>Massachusetts Institute of Technology.</namePart>
    </name>
  </subject>
  <subject authority="lcsh">
    <name type="corporate">
      <namePart>Sylvania Electric Products, Inc.</namePart>
    </name>
  </subject>
  <subject authority="lcsh">
    <topic>Air traffic control</topic>
  </subject>
  <subject authority="lcsh">
    <topic>APL (Computer program language)</topic>
  </subject>
  <subject authority="lcsh">
    <topic>COBOL (Computer program language)</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Computer engineering</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Computer software</topic>
    <topic>Development</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Computers</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Programming languages (Electronic computers)</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Radar</topic>
  </subject>
  <subject authority="lcsh">
    <topic>Radar</topic>
    <topic>Military applications</topic>
  </subject>
  <subject authority="itoamc">
    <occupation>Engineers</occupation>
  </subject>
  <location>
    <physicalLocation>Library of Congress Manuscript Division Washington, D.C. 20540 USA</physicalLocation>
    <physicalLocation xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://hdl.loc.gov/loc.mss/mss.home">http://hdl.loc.gov/loc.mss/mss.home</physicalLocation>
  </location>
  <identifier type="lcmd">MSS84839</identifier>
  <identifier type="lccn">mm2002084839</identifier>
  <identifier type="hdl">hdl:loc.mss/eadmss.ms009241</identifier>
  <identifier type="hdl">hdl:loc.mss/eadmss.ms009241.3</identifier>
  <relatedItem>
    <location>
      <url displayLabel="Finding aid">http://hdl.loc.gov/loc.mss/eadmss.ms009241</url>
    </location>
  </relatedItem>
  <relatedItem>
    <location>
      <url displayLabel="Finding aid (PDF)">http://hdl.loc.gov/loc.mss/eadmss.ms009241.3</url>
    </location>
  </relatedItem>
  <recordInfo>
    <descriptionStandard>dacs</descriptionStandard>
    <recordContentSource authority="marcorg">DLC</recordContentSource>
    <recordCreationDate encoding="marc">020213</recordCreationDate>
    <recordChangeDate encoding="iso8601">20250630010749.7</recordChangeDate>
    <recordIdentifier>12678154</recordIdentifier>
    <recordOrigin>Converted from MARCXML to MODS version 3.8 using MARC21slim2MODS3-8_XSLT1-0.xsl
				(Revision 1.172 20230208)</recordOrigin>
    <languageOfCataloging>
      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
    </languageOfCataloging>
  </recordInfo>
</mods>
