El libro se encuentra dividido en dos partes bien diferenciadas, teniendo como nexo la idea de la evolución conjunta de los conceptos de Biblioteconomía, Biblioteca...
A blend of completely new lessons, updated texts and activities, together with the refreshing and fine-tuning of some favourite lessons from New English File ...
Now in a new edition, National Geographic Learning brings the world to your classroom with Life, a six-level integrated-skills series with grammar and vocabulary...
