Moyer, Robert E. <br/><br/>
Schaum's outlines trigonometry : with calculator -based solutions. 

 - 4th ed. 
 - N.Y.; London:  McGraw-|Hill,   2009. 
 - viii, 201p.; 28cm 
<br/><br/>"N" 
<br/><br/><label>ISBN: </label>"978-0-07-154350-7" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Trigonometry 2. Numbers complex 3. Trigonometrical functions.
<br/><br/><label>Subjects--Index Terms: </label>"Y" 
<br/><br/><label>LC Class. No.: </label>QA531  / .M69