WELCOME TO OUR WORLD 1 (ACTIVITY BOOK WITH AUDIO CD) (BRITISH ENGLISH) de Shin Joan Kang / O'sullivan Jill Korey Editorial: CENGAGE / NATIONAL GEOGRAPHIC ISBN: 9781305583085 $AR 25.900,00
WELCOME TO OUR WORLD 1 (STUDENT'S BOOK) (BRITISH ENGLISH) de Shin Joan Kang / O'sullivan Jill Korey Editorial: CENGAGE / NATIONAL GEOGRAPHIC ISBN: 9781305583092 $AR 39.460,00