{"product_id":"proper-velocity-von-undefined","title":"Proper Velocity","description":"Anmerkung der Shop-Redaktion: Leider liegt bei uns für dieses Buch (noch) keine Beschreibung vor.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786130320065\"\u003e\u003ch3\u003eVelocity, Momentum, Mass, Lorentz Factor, Rapidity, Proper Time, Group        Theory, Geometric Algebra, Hyperbolic Function, Mass in Special        Relativity\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786130320065","offer_id":57464125751621,"sku":"9786130320065","price":180.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/f09158c6-b9c3-4095-8608-1953d0773575.jpg?v=1774844668","url":"https:\/\/shop.autorenwelt.de\/en\/products\/proper-velocity-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}