<?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>00467ntaaa2200193   4500</leader>
  <controlfield tag="003">01</controlfield>
  <controlfield tag="005">20251027201513.0</controlfield>
  <controlfield tag="008">0714s1973  ag    01 </controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">AR-BaBN</subfield>
    <subfield code="b">spa</subfield>
    <subfield code="c">AR-BaBN</subfield>
    <subfield code="e">aacr</subfield>
    <subfield code="d">RIC</subfield>
  </datafield>
  <datafield tag="082" ind1=" " ind2=" ">
    <subfield code="a">001.0000 L33</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Lasso de la Vega, Javier </subfield>
    <subfield code="9">13627</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">C&#xF3;mo se hace una tesis doctoral</subfield>
  </datafield>
  <datafield tag="250" ind1=" " ind2=" ">
    <subfield code="a">2 ed.</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
    <subfield code="a">s/l : </subfield>
    <subfield code="b">May fe, </subfield>
    <subfield code="c">1958</subfield>
  </datafield>
  <datafield tag="300" ind1=" " ind2=" ">
    <subfield code="a">597 p</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">Tesis</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">Documentacion</subfield>
    <subfield code="9">13628</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">BK</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">9661</subfield>
    <subfield code="d">9661</subfield>
  </datafield>
  <datafield tag="952" ind1=" " ind2=" ">
    <subfield code="0">0</subfield>
    <subfield code="1">0</subfield>
    <subfield code="4">0</subfield>
    <subfield code="7">0</subfield>
    <subfield code="a">BP</subfield>
    <subfield code="b">BP</subfield>
    <subfield code="d">2025-10-27</subfield>
    <subfield code="i">09721</subfield>
    <subfield code="l">0</subfield>
    <subfield code="o">001.0000 L33</subfield>
    <subfield code="p">09721</subfield>
    <subfield code="r">2025-10-27 20:15:13</subfield>
    <subfield code="w">2025-10-27</subfield>
    <subfield code="y">R</subfield>
  </datafield>
</record>
