LEADER 00427oas  2200181z- 450 
001 9910301688003321
011   $a2419-6401
035   $a(CKB)1000000000273256
035   $a(EXLCZ)991000000000273256
100   $a20180129cuuuuuuuu  -u-            -
101 0 $aeng
200 00$aÉtudes
210   $aParis$cV. Retaux
311   $a0994-5954 
906   $aJOURNAL
912   $a9910301688003321
996   $aEtude$91840031
997   $aUNINA