Trigonometry / 
Charles P. McKeague. 
 - Australia:  Thomson,  2004. 
 - xv, 482 p. (68 p.) :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534403921 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry.
<br/><br/><label>LC Class. No.: </label>QA531  / .M47 2004 
<br/><br/><label>Dewey Class. No.: </label>512/.13