I have used this book in my teaching and believe it to be an ideal first year book for every course from post 16+ technology courses to first year engineering degrees . The written style is very clear and easy to follow. Prof Dr. Carl Ross has worked for years in this area and this show a clear practical approach to the problems which the book takes you through step-by-step. An essential buy for all engineering, Marine technology or product design students who want an easy to follow text based on problems. From Dr Jasper Graham-Jones, Dept of Mechanical and Design Engineering, University of Portsmouth