000 00615nam a2200217u 4500
001 00909440
003 PWmBRO
005 20240602102210.0
008 841116s1985 enk b 00110 eng
010 _a90074133
020 _a0582553814 (pbk.)
090 0 _b407/K89i
100 1 0 _aKrashen, Stephen D.
245 1 4 _aThe input hypothesis :
_bissues and implications /
_cby Stephen D. Krashen.
260 0 _aLondon ;
_aNew York :
_bLongman,
_c1985.
300 _aviii, 120 p.
650 0 _aLanguage and languages
_xStudy and teaching.
650 0 _aLanguage acquisition.
942 _2ddc
994 0 1 _a078390
999 _c55200
_d55200