{"product_id":"9781461274131","title":"Tree Lattices (Progress in Mathematics)","description":"\u003cp\u003e[UPDATED 6\/6\/2000] Group actions on trees furnish a unified geometric way of recasting the chapter of combinatorial group theory dealing with free groups, amalgams, and HNN extensions. In particular this leads to a powerful method for studying lattices in such Lie groups.\u003c\/p\u003e","brand":"Birkhauser","offers":[{"title":"Default Title","offer_id":48924156199147,"sku":"00000_00000_00000_00000","price":100.69,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/kinokuniya.com.sg\/zh\/products\/9781461274131","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}