Sullivan, Michael,  1942- <br/><br/>
Trigonometry / 
Michael Sullivan. 
 - 2nd ed. 
 - San Francisco, Calif. :  Dellen Pub. Co.,  London :  c1990. 
 - 1 v. (various pagings) :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0024182818 
<br/><br/><label>LCCN: </label>89048730  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry.
<br/><br/><label>Dewey Class. No.: </label>516.24  / S951