Clean. No markings noted. The Study of Orchestration Hardcover 4th Ed VG++ is a comprehensive textbook authored by Samuel Adler, focusing on the subject of music and specifically on orchestration. Published by Norton & Company, Incorporated, it offers 1024 pages of in-depth instruction and study on techniques and conducting. This hardcover edition, measuring 10.3 inches in length, 8.4 inches in width, and 1.6 inches in height, is a valuable resource for musicians looking to enhance their skills in orchestration. With a publication year of 2016, this textbook is a current and reliable guide for those interested in delving into the art of orchestration.