Walker's, Building Estimator's Reference Book, 29th Edition

Walker’s Building Estimator’s Reference Book is the single most important resource you can own. It gives you the tools you need to work up your own costs per job. With Walker’s, you get material quantities and labor productivity for your job based on your job conditions – that’s the kind of flexibility and reliability no computer program or unit price catalog can provide. For accurate building costs, turn to the source that construction professionals have relied on since 1915.