<?xml version="1.0" encoding="UTF-8"?><collection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"><record><leader>01754cam a2200433 a 4500</leader><controlfield tag="001">005950208</controlfield><controlfield tag="003">MiAaHDL</controlfield><controlfield tag="005">20250726000000.0</controlfield><controlfield tag="006">m        d        </controlfield><controlfield tag="007">cr bn ---auaua</controlfield><controlfield tag="008">841029s1985    mdua     b   f000 0 eng  </controlfield><datafield tag="010" ind1=" " ind2=" "><subfield code="a">   84600340 </subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(MiU)990059502080106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-miu.990059502080106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)MIU01000000000000005950208-goog</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)11371019</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)Aleph005950208</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DLC</subfield><subfield code="c">DLC</subfield><subfield code="d">GPO</subfield><subfield code="d">BTCTA</subfield><subfield code="d">BOMRI</subfield><subfield code="d">UtOrBLW</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">BMRA</subfield></datafield><datafield tag="074" ind1=" " ind2=" "><subfield code="a">637-A (microfiche)</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">I 28.23:8940</subfield></datafield><datafield tag="245" ind1="0" ind2="0"><subfield code="a">Hydrometallurgical treatment of electronic scrap to recover gold and silver /</subfield><subfield code="c">by H.E. 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