000			00411nam a2200145Ia 4500
008			170207s9999 xx 000 0 und d
082			_aPG 420.7 LIT-C
100			_aLittlewood, William
245			_aCommunicative language teaching: An introduction
260			_bCambridge University Press, Cambridge
260			_c1988
300			_a108
650			_aEnglish languages-Study and teaching
942			_cBOOKS
999			_c30051 _d30051