Our World is a balanced four-skills series with age-appropriate National Geographic content that motivates and excites young learners of English and helps them use English as a tool to learn about and interact with the world. Perfect for the content-rich classroom, Our World has everything students need for a balanced, four-skills curriculum, key grammar instruction, and important 21st centuryskills practice and cross-curricular exposure. DVD-ROM: ISO (2,77 GB) Publisher: Heinle Language: English ISBN-10: 1133944787 ISBN-13: 978-1133944782 Product Dimensions: 5.3 x 0.6 x 7.7 inches Link download http://nitroflare.com/view/A65F98508B69729https://nitroflare.com/folder/949760/L00VuZ2xpc2g=