Cart Shopping Cart My Store Account Orders Downloads Shopping Cart “2446. Kinking of Integrally Stiffened Skins” has been added to your cart. Continue Shopping “1. Weight Economy” has been added to your cart. Continue Shopping Remove item Thumbnail image Product Price Quantity Subtotal × 23. The Value of a Pound $20.00 23. The Value of a Pound quantity $20.00 × 3008. The Systems Engineering Role in Mass Properties $20.00 3008. The Systems Engineering Role in Mass Properties quantity $20.00 × 2446. Kinking of Integrally Stiffened Skins $20.00 2446. Kinking of Integrally Stiffened Skins quantity $20.00 × 1. Weight Economy $20.00 1. Weight Economy quantity $20.00 Coupon: Apply coupon Update cart Available coupons (Click to apply). Cart totals Subtotal $80.00 Tax $0.00 Total $80.00 Proceed to checkout