{"product_id":"catherine-ritz-american-council-on-the-teaching-of-foreign-languages-actfl-proficiency-based-instruction-9781942544739","title":"Proficiency-Based Instruction","description":"\u003cp\u003e\u003cstrong\u003eProficiency-Based Instruction\u003c\/strong\u003e by Catherine Ritz, Christinia Toro.\u003c\/p\u003e\n\u003cp\u003ePublished by American Council on the Teaching of Foreign Languages (ACTFL), (2022), 203 pages.\u003c\/p\u003e\n\u003cp\u003eTopics: Language and languages, study and teaching, Education.\u003c\/p\u003e","brand":"Catherine Ritz","offers":[{"title":"Default Title","offer_id":52110361428310,"sku":"9781942544739","price":24.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9781942544739.jpg?v=1766119994","url":"https:\/\/www.englishbook.fi\/products\/catherine-ritz-american-council-on-the-teaching-of-foreign-languages-actfl-proficiency-based-instruction-9781942544739","provider":"Bookshop","version":"1.0","type":"link"}