{"product_id":"invariant-descriptive-set-theory-book-su-gao-9781584887935","title":"Invariant Descriptive Set Theory","description":"Bringing together techniques from various areas of mathematics, this book presents an introduction to the basic concepts, methods, and results of invariant descriptive set theory. It reviews descriptive set theory; studies Polish groups and their actions; and covers Borel reducibility results on Borel, orbit, and definable equivalence relations.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":54116491591953,"sku":"NLS9781584887935","price":210.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781584887935.jpg?v=1786404121","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/invariant-descriptive-set-theory-book-su-gao-9781584887935","provider":"World of Books ","version":"1.0","type":"link"}