Swokowski, Earl William, 1926- <br/><br/>
Fundamentals of algebra and trigonometry / 
Earl W. Swokowski. 
 - 7th ed. 
 - Boston :  PWS-Kent Pub,  1989. 
 - 656 p. : ill. (part col.) 
<br/><br/> Includes appendices and index  Imperfect copy: Title page to p.18 missing 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Trigonometry, Plane