01132nam a2200301 i 450099100060787970753620020503192005.0980212s1989 uk ||| | eng 0521378117b10102711-39ule_instLE02519071ExLFac. Economiaita401.9418.007Gass, Susan M.460678Linguistic perspectives on second language acquisition /edited by Susan M. Gass, Jacquelyn SchachterCambridge :Cambridge university press,1989viii, 296 p. ;23 cm.The Cambridge applied linguistics seriesLingue straniereApprendimentoLinguistica applicataStudiSchachter, Jacquelyn.b1010271124-05-1127-06-02991000607879707536LE025 ECO 428 GAS01.0112025000037687le025-E0.00-l- 01010.i1011974727-06-02Linguistic perspectives on second language acquisition197214UNISALENTOle02501-01-98ma -enguk 01