{"product_id":"interchange-intro-a-workbook-book-jack-c-richards-9781316622391","title":"Interchange Intro A Workbook","description":"Teach with confidence, using the world's favorite English course.    Interchange is a four-level, American English course that has been used by over 50 million students worldwide. This Intro level Workbook A provides six pages of additional practice for each unit in the first half of the Student's Book (units 1-8). The workbook helps recycle and review language by providing additional practice in grammar, vocabulary, reading, and writing. It is appropriate for in-class work or can be assigned as homework.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49591664378129,"sku":"GOR013700829","price":13.99,"currency_code":"USD","in_stock":false},{"title":"GB \/ NEW \/ GARDNERS","offer_id":50442279616785,"sku":"NGR9781316622391","price":18.89,"currency_code":"USD","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":51022919598353,"sku":"NIN9781316622391","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1316622398.jpg?v=1751207672","url":"https:\/\/www.worldofbooks.com\/products\/interchange-intro-a-workbook-book-jack-c-richards-9781316622391","provider":"World of Books ","version":"1.0","type":"link"}