000 00460nam a2200145 4500
245 _aVariation in second language Acquisition:psycholinguistics issues
_cedited by Susan Gass...[et al.]
710 _aGass,Susan
260 _aPhiladelphia
_bMultilingual matters
_cc1989
300 _av. ; 22cm. -
490 _aMultilingual matters; no.50
020 _a1853590274
082 _a401.9
_bVAR
650 _aSecond language aquision
650 _aPsycholinguistics
999 _c73418
_d73418