<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim" 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">
  <record>
    <leader>00000nam a22000004b 4500</leader>
    <controlfield tag="001">CSAB20230031278</controlfield>
    <controlfield tag="003">CS-AHM</controlfield>
    <controlfield tag="005">20230621112029.0</controlfield>
    <controlfield tag="008">230621s1886    espa|||       ||1 ||spa d</controlfield>
    <datafield tag="040" ind1=" " ind2=" ">
      <subfield code="a">CS-AHM</subfield>
      <subfield code="b">spa</subfield>
    </datafield>
    <datafield tag="100" ind1="1" ind2=" ">
      <subfield code="0">CSAA20230019740</subfield>
      <subfield code="a">Balseyro y Casajús, Alberto </subfield>
      <subfield code="d">(1847-1921)</subfield>
    </datafield>
    <datafield tag="245" ind1="1" ind2="0">
      <subfield code="a">Conferencias sobre explosivos, electricidad y material de torpedos</subfield>
      <subfield code="c">explicados en la Escuela de Torpedos por Alberto Balseyro y Casajús</subfield>
      <subfield code="h">[Texto impreso]</subfield>
    </datafield>
    <datafield tag="260" ind1=" " ind2=" ">
      <subfield code="a">Cartagena</subfield>
      <subfield code="b">Hipólito García</subfield>
      <subfield code="c">1886</subfield>
    </datafield>
    <datafield tag="300" ind1=" " ind2=" ">
      <subfield code="a">1 v. (pag. var.)</subfield>
      <subfield code="b">il.</subfield>
      <subfield code="c">22 cm</subfield>
    </datafield>
    <datafield tag="650" ind1=" " ind2="4">
      <subfield code="0">CSAA20210025952</subfield>
      <subfield code="a">Torpedos</subfield>
    </datafield>
  </record>
  <record>
    <leader>00000nxm a2200000un 4500</leader>
    <controlfield tag="001">CSAF20230031940</controlfield>
    <controlfield tag="003">CS-AHM</controlfield>
    <controlfield tag="004">CSAB20230031278</controlfield>
    <controlfield tag="005">20230621112104.0</controlfield>
    <controlfield tag="008">2306210u    7   1001ua   0      </controlfield>
    <datafield tag="040" ind1=" " ind2=" ">
      <subfield code="a">CS-AHM</subfield>
      <subfield code="b">spa</subfield>
    </datafield>
    <datafield tag="852" ind1=" " ind2=" ">
      <subfield code="a">CS-AHM</subfield>
      <subfield code="j">BFA_07108</subfield>
    </datafield>
  </record>
</collection>