LEADER 00973nam a22002531i 4500 001 991000740459707536 005 20040129101854.0 008 040220s1973 uik|||||||||||||||||eng 020 $a0416785301 035 $ab12663323-39ule_inst 035 $aARCHE-066166$9ExL 040 $aDip.to Scienze pedagogiche$bita$cA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l. 082 04$a377 100 1 $aSilver, Harold$0173327 245 10$aEqual opportunity in education :$ba reader in social class and educational opportunity /$cedited by Harold Slver 260 $aLondon :$bMethuen,$c1973 300 $aXXXIV, 380 p. ;$c22 cm 650 4$aScuola e società 907 $a.b12663323$b02-04-14$c17-03-04 912 $a991000740459707536 945 $aLE022 MP 75 A 35$g1$i2022000078856$lle022$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i1317079x$z17-03-04 996 $aEqual opportunity in education$9273253 997 $aUNISALENTO 998 $ale022$b17-03-04$cm$da $e-$feng$guik$h0$i1