Etiqueta de registo: 00733cam 22002411 450
001 1798388
003 http://id.bnportugal.gov.pt/bib/porbase/1798388
005 20030531200400.0
010 ## $a0-71-006968-5
035 ## $675692
095 ## $aPTBN00888233
100 ## $a19890906d1971 k y0pory0103 ba
101 0# $aeng
102 ## $aGB
200 1# $a<An >equal chance$eequalities and inequalities of educational opportunity$fDerek Birley, Anne Duffon
210 ## $aLondon$cRoutledge & Kegan Paul,$dcop. 1971
215 ## $a211 p.$d22 cm
675 ## $a37.015.4$vmed$zfre$3291162
675 ## $a342.722$vmed$zfre$3679025
675 ## $a321.7$vmed$zfre$3291768
700 #1 $aBirley,$bDerek$31437059
701 #1 $aDuffon,$bAnne$4070$3679026
801 #0 $aPT$bBN$gRPC
977 ## $1BGUM 37.015.4$2coop$4UMSD$6mq1079595$7bc$8coop$9UMSD$b9327$k0
998 ## $aMSD15-1454