Rider, Paul R. <br/><br/>
Plane and spherical trigonometry :  with tables / 
Paul R. Rider 
 - New York :  The Macmillan Company,  c1969. 
 - xiv, 259 pages ;  21 cm. 
<br/><br/>Includes index. 
<br/><br/>Plane Trigonometry -- Spherical trigonometry. 
<br/><br/> The primary purpose of this book is to present in a sound pedagogical manner the usual course in trigonometry as offered in colleges and technical schools. 
<br/><br/><label>ISBN: </label>9789710819188 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRIGONOMETRY -- CALCULUS
<br/><br/><label>LC Class. No.: </label>QA 531 .R53 1969