Shopping Cart Checkout details Order Complete Remove item Thumbnail image Product Price Quantity Subtotal Advanced Video Communications over Wireless Networks $14.99 Advanced Video Communications over Wireless Networks quantity $14.99 Strategies for Interpreting Qualitative Data $5.80 Strategies for Interpreting Qualitative Data quantity $5.80 Coupon: Apply coupon Update cart Cart totals Subtotal $20.79 Total $20.79 Have a coupon? coupon: Apply Proceed to checkout