{"product_id":"unknown-modern-methods-of-mathematical-physics-volume-4-9787506259347","title":"Modern Methods of Mathematical Physics ( Volume 4","description":null,"brand":"momoxbooks","offers":[{"title":"Default Title","offer_id":53873188798806,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/www.momoxbooks.com\/products\/unknown-modern-methods-of-mathematical-physics-volume-4-9787506259347","provider":"momoxbooks","version":"1.0","type":"link"}