LEADER 00287nas  2200121   450 
001 9910887373403321
005 20241001144239.0
100   $a20241001d        u  y0engy50    ba
110   $aa
200 1 $aISL. Igiene & sicurezza del lavoro
912   $a9910887373403321
996   $aISL$9148107
997   $aUNINA