{"product_id":"hans-sagan-sagan-h-introduction-to-the-calculus-of-variations-9780486673660","title":"Sagan, H: Introduction to the Calculus of Variations","description":"Provides a thorough understanding of calculus of variations and prepares readers for the study of modern optimal control theory. Selected variational problems and over 400 exercises. Bibliography. 1969 edition.","brand":"Dover Publications Inc.","offers":[{"title":"Default Title","offer_id":53914718962006,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/www.momoxbooks.com\/products\/hans-sagan-sagan-h-introduction-to-the-calculus-of-variations-9780486673660","provider":"momoxbooks","version":"1.0","type":"link"}