{"product_id":"joy-of-sets-book-keith-devlin-9781461269410","title":"The Joy of Sets","description":"This book provides an account of those parts of contemporary set theory of direct relevance to other areas of pure mathematics. The intended reader is either an advanced-level mathematics undergraduate, a beginning graduate student in mathematics, or an accomplished mathematician who desires or needs some familiarity with modern set theory. The book is written in a fairly easy-going style, with minimal formalism. In Chapter 1, the basic principles of set theory are developed in a 'naive' manner. Here the notions of 'set', 'union', 'intersection', 'power set', 'rela- tion', 'function', etc., are defined and discussed. One assumption in writing Chapter 1 has been that, whereas the reader may have met all of these 1 concepts before and be familiar with their usage, she may not have con- sidered the various notions as forming part of the continuous development of a pure subject (namely, set theory). Consequently, the presentation is at the same time rigorous and fast.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51027583959313,"sku":"","price":0.0,"currency_code":"USD","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":51027587334417,"sku":"NIN9781461269410","price":74.95,"currency_code":"USD","in_stock":false},{"title":"GB \/ NEW \/ INGRAM","offer_id":52660075200785,"sku":"NLS9781461269410","price":76.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1461269415.jpg?v=1751147030","url":"https:\/\/www.worldofbooks.com\/products\/joy-of-sets-book-keith-devlin-9781461269410","provider":"World of Books ","version":"1.0","type":"link"}