Lee, Christien

21st century communication : listening, speaking and critical thinking . 4 / Christien Lee - Australia [etc.] : National Geographic Learning : Cengage Learning , 2017 - 184 p. : il., col. ; 28 cm. - Ted Talks .

Nivel B2-C1.- CEFR correlation B2-C1 High-Intermediate to advanced

9781337275835 9781305955479


Inglés (Lengua)---Estudio y enseñanza
Lengua inglesa

811.111(076)