Etiqueta de registo: 00323cx j2200109 45
001 993377
100 ## $a20010605apory0103 ba0
152 ## $bSIPOR
250 ## $aAlunos portugueses do ensino secundário$xConsumo de drogas$yPorto (Portugal)$x[Teses]
675 00 $a613.8(043.2)$vBN$zpor
675 ## $a371.212(469.121)(043.2)$vBN$zpor
675 00 $a373.5(469.121)(043.2)$vBN$zpor
801 #0 $aPT$bBN$c20090330