This book titled "Dynamics of Structures: A Primer" is a must-have. With 126 pages, this hardcover book published by Earthquake Engineering Research Institute is an excellent resource for anyone interested in structural engineering. The author, Anil K. Chopra, presents the topic of structural dynamics in a clear and concise manner, making it easy for anyone to understand. The book was published in 1981 and is an excellent representation of the technology and engineering era of the 1980s. It measures 6 inches in length, 9 inches in height, and 0.5 inches in width. The original language is English, and it was published in the United States. This book is perfect for those interested in the topic of structural engineering and offers a lot of valuable information.