Plane and Spherical Trigonometry

The hardcover binding is in good condition, showing minimal wear and maintaining structural integrity. The pages are clean, with no inscriptions or signatures. The absence of a dust jacket is noted, but the cover remains in good condition with clear titling.

"Plane and Spherical Trigonometry" by Paul R. Rider, Ph.D., is a comprehensive mathematical text published by The Macmillan Company in New York, 1942. This hardcover edition, reprinted in April 1942, offers an in-depth exploration of trigonometric principles, both plane and spherical, essential for advanced mathematical studies. Paul R. Rider, a respected professor of mathematics at Washington University, provides clear explanations and practical applications, making this book a valuable resource for students and educators alike. While the first edition was published earlier in 1942, this particular reprint maintains the integrity and depth of the original content. The book's condition is robust, with a strong binding and minimal wear, making it a durable addition to any mathematical library. This edition is particularly significant for collectors and scholars interested in mid-20th-century mathematical literature.