Longmans' School Trigonometry

This is a comprehensive textbook on trigonometry, intended for school use. "Longmans' School Trigonometry" covers the fundamental principles and applications of trigonometry, providing a solid foundation for students. It includes detailed explanations, numerous examples, and exercises designed to enhance understanding and skill development. This book is an invaluable resource for students learning trigonometry and for teachers seeking a reliable and thorough instructional tool.