In new condition, bottom of back pages slightly bent as shown in photos. Please let me know if you have any questions. The CSI Construction Specifications Practice Guide, published in 2011 by Wiley & Sons, is a textbook focused on technology and engineering in the field of architecture. Authored by the Construction Specifications Institute Staff, this trade paperback covers various aspects of construction and contracting, specifically focusing on professional practice guidelines. With 272 pages, this comprehensive guide is essential for those interested in understanding and applying CSI construction specifications in their work.