{"record":{"leader":"nx  a22     3  45","datafield":[{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"20260223afrey50      ba0"},"tag":100},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"fre"},{"code":2,"content":"639-2"}],"tag":101},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"FR"},"tag":102},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":0},{"code":"b","content":1},{"code":"c","content":0}],"tag":106},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"ba"},"tag":120},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"AFNOR"},"tag":152},{"ind2":1,"ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":5,"content":"f|xxx"},{"code":9,"content":0},{"code":"a","content":"Martin"},{"code":"b","content":"François-Xavier"},{"code":"f","content":"1944-...."}],"tag":200},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Ingénieur diplômé de l'École polytechnique, promotion 1963."}],"tag":340},{"ind2":3,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"Abes"},{"code":"c","content":20260223},{"code":"g","content":"AFNOR"}],"tag":801},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"https://www.polytechnique.edu/fondation/actualites/toutes-les-actualites/entretien-avec-francois-xavier-martin-x-1963"},"tag":810},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Martin, François-Xavier (1944-....)"},"tag":900}],"controlfield":[{"tag":"001","content":294135243},{"tag":"003","content":"http://www.idref.fr/294135243"},{"tag":"004","content":20260223},{"tag":"005","content":20260223144702},{"tag":"006","content":914772301},{"tag":"007","content":914772301},{"tag":"008","content":"Tp5"}]}}