{"product_id":"9780486158310","title":"Introduction to Linear Algebra and Differential Equations","description":"Excellent introductory text focuses on complex numbers, determinants, orthonormal bases, symmetric and hermitian matrices, first order non-linear equations, linear differential equations, Laplace transforms, Bessel functions, more. Includes 48 black-and-white illustrations. Exercises with solutions. Index.","brand":"Dover Publications","offers":[{"title":"Default Title","offer_id":47104193888496,"sku":"9780486158310","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780486158310_p0.jpg?v=1763708407","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780486158310","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}