000 00456nam a2200145Ia 4500
001 36583
008 220811s1983 ###||||g |||| ||spa d
082 _a418.7
_bK91N
100 _aKrashen, Stephen D.
_972794
245 4 _aThe Natural Approach :
_bLanguage Acquisition In The Classroom.
264 _c1983
700 _aTerrel, Tracy D.
_972795
942 _cBK
_2ddc
035 _a418.7 -K91N-The Natural Approach : -Language Acquisition In The Classroom.
999 _c57096
_d57096