000 00298nam a2200109Ia 4500
008 250224s9999 xx 000 0 und d
020 _a521606640
082 _a418.0071COO
245 0 _aCooperative Learning And Second Language Teaching
260 _bCambridge University Press
_c2006
942 _cBK
999 _c438805
_d438805