The product is the 4th edition of the textbook “Understanding Business Valuation: A Practical Guide to Valuing Small to Medium Sized Businesses.” Written by Gary R. Trugman and published by Wiley & Sons, this trade paperback book provides insights into business valuation, accounting, and corporate finance. With 1168 pages, the publication offers a comprehensive exploration of the subject area, making it a valuable resource for students and professionals interested in understanding the complexities of valuing small to medium-sized businesses.