Etiqueta de registo: 00237cx 2200097n 45
001 92779
095 ## $aPTBN00067751
100 ## $a19930419apory0103 ba
152 ## $bSIPOR
250 ## $aPragmatismo americano$zSéc. 20
675 ## $a165(=1.73)"19"$vBN$zpor
801 #0 $aPT$bBN$c19930427