{"product_id":"problem-solving-methods-in-combinatorics-pablo-sober-n-9783034805964","title":"Problem-Solving Methods in Combinatorics: An Approach to Olympiad Problems","description":"Introduction.- 1 First concepts.- 2 The pigeonhole principle.- 3 Invariants.- 4 Graph theory.- 5 Functions.- 6 Generating Functions.- 7 Partitions.- 8 Hints for the problems.- 9 Solutions to the problems.- Notation.- Further reading.- Index. ​\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Pablo Sober\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 3034805969\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9783034805964\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Birkhauser\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/05\/2013\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 174\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.70lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.50h x 6.60w x 0.50d\u003cbr\u003e\u003cbr\u003e\u003cb\u003eReview Citation(s): \u003c\/b\u003e\u003cbr\u003e\u003ci\u003eChoice\u003c\/i\u003e 12\/01\/2013","brand":"Pablo Sober","offers":[{"title":"Paperback","offer_id":43940742529279,"sku":"9783034805964","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_d5e96015-08c8-4618-bced-756c0600ca1d.jpg?v=1681448931","url":"https:\/\/www.whiterainbookhouse.com\/products\/problem-solving-methods-in-combinatorics-pablo-sober-n-9783034805964","provider":"WR Book House","version":"1.0","type":"link"}