{"product_id":"naive-set-theory","title":"Naive Set Theory","description":"This book \"Naive Set Theory\" uses the language and notation of ordinary informal mathematics to state the basic set-theoretic facts which a beginning student of advanced mathematics needs to know... Because of the informal method of presentation, the book is eminently suited for use as a textbook or for self-study. The reader should derive from this volume a maximum of understanding of the theorems of set theory and of their basic importance in the study of mathematics.","brand":"Paul R Halmos","offers":[{"title":"Paperback","offer_id":46397158949100,"sku":"9780486814872","price":12.95,"currency_code":"USD","in_stock":false},{"title":"Hardcover - Large Print","offer_id":46397158981868,"sku":"9781781394670","price":25.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/1791\/3068\/files\/9780486814872.jpg?v=1745546841","url":"https:\/\/allstora.com\/products\/naive-set-theory","provider":"Allstora","version":"1.0","type":"link"}