{"record":{"leader":"cx  r22     2  45","datafield":[{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"20171021afrey50      ba0"},"tag":100},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"spa"},{"code":2,"content":"639-2"}],"tag":101},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":1985},"tag":103},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"u"},"tag":104},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":0},{"code":"b","content":"#"},{"code":"c","content":"#"}],"tag":106},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"AFNOR"},"tag":152},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Oeuvre Textuelle"},"tag":189},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0"},{"code":"t","content":"Curso de historia del derecho, fuentes e instituciones político-administrativas"}],"tag":241},{"ind2":1,"ind1":" ","subfield":[{"code":3,"content":"029187427"},{"code":7,"content":"ba0yba08"},{"code":"a","content":"Escudero"},{"code":"b","content":"José Antonio"},{"code":"f","content":"1936-...."},{"code":"c","content":"Historien"},{"code":4,"content":"070"}],"tag":501},{"ind2":" ","ind1":1,"subfield":[{"code":3,"content":"027741400"},{"code":"a","content":"Droit"},{"code":"x","content":"Histoire"},{"code":2,"content":"rameau"}],"tag":606},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"027466868"},{"code":"a","content":"Droit"},{"code":3,"content":"027224414"},{"code":"y","content":"Espagne"},{"code":"x","content":"Histoire"},{"code":2,"content":"rameau"}],"tag":606},{"ind2":3,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"Abes"},{"code":"c","content":20231108},{"code":"g","content":"AFNOR"}],"tag":801}],"controlfield":[{"tag":"001","content":211630772},{"tag":"003","content":"http://www.idref.fr/211630772"},{"tag":"004","content":20171021},{"tag":"005","content":20231108071713},{"tag":"006","content":"0499"},{"tag":"007","content":"0499"},{"tag":"008","content":"Tr2"}]}}