Ibanez, Edwin D. <br/><br/>
Trigonometry / 
Edwin D. Ibanez [and four others] 
 - Malabon City, Philippines :  Jimcy Publishing House,  c2008 
 - 160 pages :  illustrations ;  23 cm. 
<br/><br/>Chapter I. Basic concepts -- Chapter II. Points and line in the plane -- Chapter III. Functions and their graphs -- Chapter IV. Trigonometric functions -- Chapter V. Trigonometric functions applied to angles -- Chapter VI. Exponential and logarithmic functions. 
<br/><br/> Using this trigonometry book effectively will help you to develop mathematical power. It is for the reason that topics covered in this book have been carefully selected and systematically organized to facilitate a straighter forward and more practical-minded exposition of mathematical concepts. 
<br/><br/><label>ISBN: </label>9789719338666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRIGONOMETRY -- MATHEMATICS
<br/><br/><label>LC Class. No.: </label>QA 531 .I23 2008