Smith, Karl J. <br/><br/>
Essentials of trigonometry/ 
Karl J. Smith. 
 - 4th ed. 
 - Belmont, CA :  Thomson Brooks/Cole,  c2006. 
 - xii, 495, 13 p. :  ill.,  25 cm +  1 CD-ROM (4 3/4 in.). 
<br/><br/> Includes index. 
<br/><br/><br/>System requirements for accompanying CD-ROM: Microsoft Windows and Macintosh machines. 
<br/><br/><label>ISBN: </label>0534494234 (student ed.) 0534494242 (CDROM) 0534494897 (iLrn passcode) 
<br/><br/><label>LCCN: </label>2005930473 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry--Textbooks.
<br/><br/><label>LC Class. No.: </label>QA531  / .S6527 2006 
<br/><br/><label>Dewey Class. No.: </label>516.24/2