Etiqueta de registo: 00318nx a2200097n 45
001 49518
003 http://id.bnportugal.gov.pt/aut/catbnp/49518
095 ## $aPTBN00034872
100 ## $a19920304apory0103 ba
152 ## $aRPC
200 #1 $aStanzani,$bClaudio
801 #0 $aPT$bBN
810 ## $aOccupational and qualification structures in the field of environmental protection in the metal and chemical industries in Italy
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