The staking study data is available at no cost to members of The Tent Rental Division. The study is contained in the IFAI Procedural Handbook for the Safe Installation and Maintenance of Tentage in Chapter 2.2. The study is sent to members on a cd, ready for members to print desired pages. Additional copies are available for $20 through the IFAI Bookstore. Non members may purchase the handbook, #26601 by visiting the IFAI Bookstore, www.bookstore.ifai.com or calling +1 800 207 0729. Cost to nonmember companies is $385.