The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Volume: 2 (1975); Original Publisher: Arlington, Va.: Office of Naval Research, Dept. o; Publication date: 1975; Subjects: Naval research; Hydrodynamics; Fluid dynamics; Science / Mechanics / Dynamics / Fluid Dynamics;