000 00844nam a2200265 a 4500
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003 UG-KaMUL
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008 040120s1981 xxk b 000 0 eng d
020 _a0080253385
039 _a200811121041
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040 _aUG-KaMUL
082 0 _a428.007
092 _a428.007 KRA
100 1 _aKrashen, Stephen D.
245 1 _aSecond language acquisition and second language learning /
_cStephe n Krashen
260 _aOxford :
_bPergamon Press,
_c1981
300 _avii, 151 p. ;
_c21 cm.
440 _aLanguage Teaching Methodology series
504 _aIncludes bibliographical references.
650 _aLanguage and languages
_xStudy and teaching
942 _2ddc
_cBK
999 _c2959
_d2959