This comprehensive guide by Mary V. Knackstedt is a must-have for anyone looking to succeed in the interior design business. The book covers a range of topics, from architecture and business economics to general interior design and profitability. With over 560 pages of valuable information, this hardcover textbook is a valuable addition to any interior design enthusiast's library. The book measures 10.9 inches in length, 8.8 inches in width, and 1.8 inches in height, and weighs 62.5 ounces. Published in 2012 by Wiley & Sons, Incorporated, John, this textbook is written in English and is ideal for those looking to start or expand their interior design business.