{"product_id":"9781441919137","title":"Metric Structures in Differential Geometry (Graduate Texts in Mathematics)","description":"\u003cp\u003eThey are first told that these are derivations on certain equiv­ alence classes of functions, but later that the tangent space of ffi.n is \"the same\" n as ffi. We have tried to keep these spaces separate and to carefully explain how a vector space E is canonically isomorphic to its tangent space at a point.\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Default Title","offer_id":49662570660088,"sku":"00000_00000_00000_00000","price":137.06,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/kinokuniya.com.au\/products\/9781441919137","provider":"Books Kinokuniya Australia","version":"1.0","type":"link"}