000 00318nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9780520000000
082 _a418.00711BAI
100 _aKaithleen M. Bailey
245 0 _aLanguage teacher supervision
260 _bCambridge university press
_c2006
942 _cBK
999 _c465321
_d465321