Book excerpt: Written by a cost-control expert with more than thirty years of design and building expertise, this volume in the Professional Practice Essentials Series gives you practical, user-friendly guidance on how to better manager costs through all phases of a project. Dell'Isola first explains the basics of cost management-from estimating costs during the design phase to managing costs during construction and even after occupancy. He then covers all of the tools and techniques available to architects/designers and explains how best to use them. A number of useful case studies clearly show how the author's principles work in real-life situations.