Product Quantity Subtotal Using IBM® SPSS® Statistics for Research Methods and Social Science Statistics $19.99 1 × $19.99 1 $19.99 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 Update cart Cart totals Subtotal $45.98 Total $45.98 Proceed to checkout — or —