{"product_id":"9783540076261","title":"Contact Manifolds in Riemannian Geometry (Lecture Notes in Mathematics 509) (1976. VI, 146 S.)","description":"\u003cp\u003eContact manifolds.- Almost contact manifolds.- Geometric interpretation of the contact condition.- K-contact and sasakian structures.- Sasakian space forms.- Non-existence of flat contact metric structures.- The tangent sphere bundle.\u003c\/p\u003e","brand":"SPRINGER, BERLIN","offers":[{"title":"Default Title","offer_id":48760215961835,"sku":"00000_00000_00000_00000","price":54.91,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9783540076261-1.jpg?v=1781722906","url":"https:\/\/kinokuniya.com.sg\/zh\/products\/9783540076261","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}