"Trigonometry" by Debra Anne Ross is a comprehensive textbook focusing on the subject area of Mathematics, specifically covering topics in Algebra and Elementary Trigonometry. Published by Delmar Cengage Learning in 2002, this trade paperback edition spans 192 pages and is written in English. With a clear and informative approach, this textbook is designed for students looking to deepen their understanding of trigonometric concepts and functions. Perfect for both general and advanced learners, this book offers valuable insights and examples to help enhance mathematical skills and knowledge.