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  <titleInfo>
    <title>Elementary school science and how to teach it</title>
  </titleInfo>
  <name type="personal">
    <namePart>Blough, Glenn O.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Schwartz, Julius</namePart>
  </name>
  <name type="personal">
    <namePart>Huggett, Albert J.</namePart>
  </name>
  <typeOfResource>software, multimedia</typeOfResource>
  <originInfo>
    <place>
      <placeTerm type="text">Ohio</placeTerm>
    </place>
    <publisher>Henry Holt</publisher>
    <dateIssued>1958</dateIssued>
    <edition>1| ed. rev.</edition>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">spa</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">electronic</form>
    <extent>xvi, 608 p. tablas, il., diagr.</extent>
  </physicalDescription>
  <note>Contiene índice</note>
  <note>Bibliografía: p. 564-591</note>
  <subject>
    <topic>ENSENANZA DE LA CIENCIA</topic>
  </subject>
  <subject>
    <topic>ENSENANZA DE LA FISICA</topic>
  </subject>
  <subject>
    <topic>ENSENANZA DE LA QUIMICA</topic>
  </subject>
  <subject>
    <topic>LABORATORIOS</topic>
  </subject>
  <subject>
    <topic>METODOS DE ENSENANZA</topic>
  </subject>
  <subject>
    <topic>EXPERIMENTOS CIENTIFICOS</topic>
  </subject>
  <subject>
    <topic>EXPERIMENTOS DE LABORATORIO</topic>
  </subject>
  <subject>
    <topic>ENERGIA</topic>
  </subject>
  <subject>
    <topic>ENERGIA NUCLEAR</topic>
  </subject>
  <subject>
    <topic>ENERGIA HIDRAULICA</topic>
  </subject>
  <subject>
    <topic>TRANSPORTE AEREO</topic>
  </subject>
  <subject>
    <topic>AVIONES</topic>
  </subject>
  <subject>
    <topic>PLANETAS</topic>
  </subject>
  <subject>
    <topic>TIERRA [PLANETA]</topic>
  </subject>
  <subject>
    <topic>MAQUINAS ELECTRICAS</topic>
  </subject>
  <subject>
    <topic>MAQUINAS HERRAMIENTAS</topic>
  </subject>
  <subject>
    <topic>MAGNETISMO</topic>
  </subject>
  <subject>
    <topic>ELECTRICIDAD</topic>
  </subject>
  <subject>
    <geographic>Estados Unidos</geographic>
  </subject>
  <subject>
    <topic>EDUCACION PRIMARIA</topic>
  </subject>
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    <recordContentSource authority="marcorg"/>
    <recordCreationDate encoding="marc">257019</recordCreationDate>
    <recordChangeDate encoding="iso8601">20251128203443.0</recordChangeDate>
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