<?xml version="1.0" encoding="UTF-8"?>
<record
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>00448cam a2200169   4500</leader>
  <controlfield tag="001">u660</controlfield>
  <controlfield tag="003">SIRSI</controlfield>
  <controlfield tag="005">20250825175136.0</controlfield>
  <controlfield tag="008">190318n        cl            000 0 spa u</controlfield>
  <datafield tag="082" ind1=" " ind2=" ">
    <subfield code="a">370.78</subfield>
    <subfield code="b">T781i.E 1971</subfield>
  </datafield>
  <datafield tag="100" ind1="1" ind2=" ">
    <subfield code="a">William Travers, Robert Morris</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Introducci&#xF3;n a la investigaci&#xF3;n educacional</subfield>
  </datafield>
  <datafield tag="250" ind1=" " ind2=" ">
    <subfield code="a">1 ed.</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
    <subfield code="a">Buenos Aires :</subfield>
    <subfield code="b">Paidos,</subfield>
    <subfield code="c">1971</subfield>
  </datafield>
  <datafield tag="300" ind1=" " ind2=" ">
    <subfield code="a">525 p.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">Investigaci&#xF3;n educativa</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">5196</subfield>
    <subfield code="d">5196</subfield>
  </datafield>
  <datafield tag="952" ind1=" " ind2=" ">
    <subfield code="r">2026-03-12 00:00:00</subfield>
    <subfield code="i">002445</subfield>
    <subfield code="o">370.78 T781i.E 1971</subfield>
    <subfield code="p">002445</subfield>
    <subfield code="t">1</subfield>
    <subfield code="w">2025-08-25</subfield>
    <subfield code="y">BOOK</subfield>
    <subfield code="1">0</subfield>
    <subfield code="4">0</subfield>
    <subfield code="7">0</subfield>
    <subfield code="8">COL_GRAL</subfield>
    <subfield code="0">0</subfield>
    <subfield code="a">BCENTRAL</subfield>
    <subfield code="b">BCENTRAL</subfield>
    <subfield code="d">2019-03-18</subfield>
  </datafield>
</record>
