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Short Course in Spherical Trigonometry by Pauline Sperry Paperback Book. Written by noted mathematician Pauline Sperry, this textbook was designed to provide students with a clear understanding of the relations between the sides and angles of spherical triangles. It remains a valuable reference for students of mathematics, historians of science, and professionals in technical disciplines that rely on spherical work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. Short Course in Spherical Trigonometry by Pauline Sperry Estimated delivery 3-12 business days Format Paperback Condition Brand New Description "Short Course in Spherical Trigonometry" offers a concise and systematic introduction to the principles of spherical trigonometry and its practical applications. Written by noted mathematician Pauline Sperry, this textbook was designed to provide students with a clear understanding of the relations between the sides and angles of spherical triangles. The work meticulously covers essential theorems, formulas, and the derivation of key trigonometric identities specific to the theoretical proofs, the text emphasizes problem-solving techniques essential for fields such as astronomy, geodesy, and navigation. Through structured lessons and illustrative examples, Sperry guides the reader from fundamental concepts to more complex calculations, including the solution of right and oblique spherical triangles. This clarity of exposition makes the book an enduring resource for those seeking a foundational grasp of geometry in three-dimensional a significant contribution to early 20th-century mathematical pedagogy, "Short Course in Spherical Trigonometry" reflects the rigorous academic standards of the era. It remains a valuable reference for students of mathematics, historians of science, and professionals in technical disciplines that rely on spherical work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you may see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. Details ISBN 1025982606 ISBN-13 9781025982601 Title Short Course in Spherical Trigonometry Author Pauline Sperry Format Paperback Year 2026 Pages 76 Publisher Tradd Street Press GEItemID:178617000; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys