Etiqueta de registo: 00222nx b22000853 45
001 434664
100 ## $a19890804apora0103 ba0
102 ## $aUS
152 ## $aRPC
210 12 $aInternational Congress of Cybernetics and Systems,$d8,$eNew York,$f1990
801 #0 $aPT$bBN
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