Product Quantity Subtotal Introduction to Graph Theory (Dover Books on Mathematics) $8.99 1 × $8.99 1 $8.99 Machine Learning: An Applied Mathematics Introduction $17.00 1 × $17.00 1 $17.00 Practical Statistics for Data Scientists: 50+ Essential Concepts Using R and Python $17.49 1 × $17.49 1 $17.49 Update cart Cart totals Subtotal $43.48 Total $43.48 Proceed to checkout