Swokowski, Earl W. <br/><br/>
Fundamentals of trigonometry / 
Earl W. Swokowski 
 - Fourth Edition 
 - Boston, Massachusetts :  Prindle, Weber & Schmidt,  c1978 
 - ix, 300, 38 pages ;  26 cm. 
<br/><br/>Includes index. 
<br/><br/>Chapter 1. Prerequisites for trigonometry -- 2. The trigonometric functions -- 3. Analytic trigonometry -- 4. Obliques triangles and vectors -- 5. Complex numbers -- 6. Exponential and logarithmic functions -- 7. Topics in analytic geometry. 
<br/><br/> The fourth edition of fundamentals of trigonometry reflects the continuing change in the needs and abilities of students who enroll in precalculus mathematics courses. 
<br/><br/><label>ISBN: </label>871502542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOMETRY, ANALYTIC
<br/><br/><label>LC Class. No.: </label>QA 533 .S96 1978