Item Price Shipped Subtotal Amazon.com items (Sold by Amazon.com, LLC): 1 Modern Cryptanalysis: Tech... $40.00 1 $40.00 1 An Introduction to Mathema... 839.96 1 $39.96 Shipped via UPS Tracking number: 120868AW0364499038 Item Subtotal: $79.96 Shipping and handling: $4.98 Total: $84.94 P