LEADER 00969nam0 22002651i 450 001 UON00332465 005 20231205104225.988 010 $a06-7430-326-1 100 $a20090922d1973 |0itac50 ba 101 $aeng 102 $aGB 105 $a|||| ||||| 200 1 $aˆA ‰first language$eThe early stages$fRoger Brown 210 $aCambridge$eMassachusetts$cHarvard University Press$d1973 215 $aXI, 437 p.$d23 cm. 606 $aGLOTTODIDATTICA$3UONC041783$2FI 620 $aGB$dCambridge$3UONL000022 700 1$aBROWN$bRoger$3UONV054093$0142042 712 $aHarvard University Press$3UONV245793$4650 801 $aIT$bSOL$c20240220$gRICA 899 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$2UONSI 912 $aUON00332465 950 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$dSI Ling 36 0005 $eSI MC 8204 5 0005 996 $aFirst language$9519931 997 $aUNIOR