{"product_id":"choi-dong-bin-operation-mathematical-essay-concept-problems-2025","title":"Choi Dong-bin: Operation Mathematical Essay Concept Problems (2025)","description":"\u003cp\u003e\u003cstrong\u003eKorean title:\u003c\/strong\u003e 28일 작전 수리논술 개념문제편(2025)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKorean author:\u003c\/strong\u003e 최동빈\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKorean publisher:\u003c\/strong\u003e 오르비북스\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eISBN-13:\u003c\/strong\u003e 9791174680426\u003c\/p\u003e","brand":"Choi Dong-bin","offers":[{"title":"Default Title","offer_id":54135877763436,"sku":"9791174680426","price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/3911\/4604\/files\/kyobooks-S000218189785-7d6a932b023785f9c151593682f88676e4aa85e7671b4cfcdf6bfd09d58dd5ee.jpg?v=1785871022","url":"https:\/\/checkout.kyobooks.com\/products\/choi-dong-bin-operation-mathematical-essay-concept-problems-2025","provider":"KyoBooks","version":"1.0","type":"link"}