Cart Remove item Thumbnail image Product Price Quantity Subtotal × The Unfinished Nation: A Concise History of the American People (8th Edition) – eBook $9.99 The Unfinished Nation: A Concise History of the American People (8th Edition) – eBook quantity $9.99 × The History of Mathematics: An Introduction 7th Edition, ISBN-13: 978-0073383156 $19.20 The History of Mathematics: An Introduction 7th Edition, ISBN-13: 978-0073383156 quantity $19.20 Coupon: Apply coupon Update cart Cart totals Subtotal $29.19 Total $29.19 Proceed to checkout