Thank you for viewing! Please also take a look at my profile. ・Instant purchase is welcome! ・Free shipping Shipped via "Yu-Yu Mercari Bin" or "Raku-Raku Mercari Bin". ・Basically, items will be packaged simply, using kraft bags (paper bags) or recycled cardboard for shipping. This is a specialized book on the hydraulic design of dams. It's a useful book for students studying dams, rivers, and hydraulics, as well as engineers involved in practical work. It explains everything clearly, from the basics of design to applications, using abundant figures and calculation examples. Condition: I think it's in good condition for a used item, but please check the condition in the images and purchase only if you are satisfied. ・We will ship within 24 hours at the earliest, and within 48 hours at the latest, after payment is received.