00562nam a2200169Ia 4500003000400000008004100004040000800045100002100053245007800074260002700152300001300179440004100192901002000233942001200253952011000265999001700375LDD181029s9999    xx            000 0 und d  cLDD  aKRASHEN, Stephen 0aSecond language acquisition and second language learningcStephen KRASHEN  aOxfordbPergamonc1981  avi, 151p  aLanguage teaching methodology series  a314b12-03-1996  2ddccBK  00102ddc4070929818aLDDbLDDd2018-11-01l0o401.93 K864Sp013134r2018-11-01w2018-11-01yBKzIssued  c29819d29819