000 00486nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aPE1011.L3
100 _aDouglas, Barnes
245 0 _aLanguage, the learner and the school: a research report
260 _aLondon
260 _bPenguin Books
260 _c1969
300 _a128p.
300 _c18cm.
650 _aStudy and teaching
942 _2Library of Congress Classification
942 _cBook
999 _c102849
_d102849