000 00385nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0-521-31221-3
082 _a428.007
_bYAL
100 _aYalden, J
245 0 _aPrinciples of course design for language teaching
260 _aCambridge :
_bCambridge Unipress,
_c1989.
300 _aix,207
365 _a755
650 _aGeneral
999 _c130223
_d130223