LEADER 01132nam a2200301 i 4500 001 991000607879707536 005 20020503192005.0 008 980212s1989 uk ||| | eng 020 $a0521378117 035 $ab10102711-39ule_inst 035 $aLE02519071$9ExL 040 $aFac. Economia$bita 082 0 $a401.9 082 0 $a418.007 100 1 $aGass, Susan M.$0460678 245 10$aLinguistic perspectives on second language acquisition /$cedited by Susan M. Gass, Jacquelyn Schachter 260 $aCambridge :$bCambridge university press,$c1989 300 $aviii, 296 p. ;$c23 cm. 440 4$aThe Cambridge applied linguistics series 650 4$aLingue straniere$xApprendimento 650 4$aLinguistica applicata$xStudi 700 1 $aSchachter, Jacquelyn 907 $a.b10102711$b24-05-11$c27-06-02 912 $a991000607879707536 945 $aLE025 ECO 428 GAS01.01$g1$i2025000037687$lle025$o-$pE0.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i10119747$z27-06-02 996 $aLinguistic perspectives on second language acquisition$9197214 997 $aUNISALENTO 998 $ale025$b01-01-98$cm$da $e-$feng$guk $h0$i1