{"record":{"leader":"cx  j22     3  45","datafield":[{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"https://catalogue.bnf.fr/ark:/12148/cb12422654m"},{"code":2,"content":"BNF"},{"code":"d","content":20160115}],"tag":"033"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"frBN010568453"},"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"FRBNF124226546"},{"code":"z","content":"FRBNF12422654"}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"19941006afrey50      ba0"},"tag":100},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":2},{"code":"b","content":1},{"code":"c","content":1}],"tag":106},{"ind2":" ","ind1":" ","subfield":{"code":"b","content":"rameau"},"tag":152},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Groupe du platine"},{"code":"x","content":"Alliages"}],"tag":250},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Platine, Groupe du"},{"code":"x","content":"Alliages"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"033338817"},{"code":5,"content":"h|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Iridium"},{"code":"x","content":"Alliages"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"033339635"},{"code":5,"content":"h|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Osmium"},{"code":"x","content":"Alliages"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"031489419"},{"code":5,"content":"h|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Platine"},{"code":"x","content":"Alliages"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"03333689X"},{"code":5,"content":"h|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Rhodium"},{"code":"x","content":"Alliages"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"030857589"},{"code":5,"content":"g|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Groupe du platine"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":540},{"code":"c","content":"Chimie, minéralogie, cristallographie"},{"code":2,"content":"Note de regroupement par domaine"}],"tag":686},{"ind2":0,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"FR-751131015"},{"code":"c","content":20260402}],"tag":801},{"ind2":3,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"Abes"},{"code":"c","content":20260412},{"code":"g","content":"AFNOR"}],"tag":801},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Laval RVM (en ligne), 2003-06-17"},"tag":815},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"Réforme Rameau janvier 2019 Td ouverte à la subd. géogr."},{"code":"d","content":20190215}],"tag":898},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Groupe du platine -- Alliages"},"tag":950},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Platine, Groupe du -- Alliages"},"tag":951}],"controlfield":[{"tag":"001","content":"03335202X"},{"tag":"003","content":"http://www.idref.fr/03335202X"},{"tag":"004","content":19941006},{"tag":"005","content":20260412093323},{"tag":"006","content":"0004"},{"tag":"007","content":1999},{"tag":"008","content":"Td8"}]}}