Bonghanoy, Guillermo B. <br/><br/>
Pre-calculus for senior high school / 
Guillermo B. Bonghanoy 
 - Malabon City :  Mutya Publishing House, Inc.,  c2016. 
 - 254 pages :  26 cm. 
<br/><br/>Includes references. 
<br/><br/>Chapter 1. The conics -- Chapter 2. Systems of nonlinear equations -- Chapter 3. Series -- Chapter 4. Mathematical induction -- Chapter 5. The binomial theorem -- Chapter 6. Trigonometry -- References. 
<br/><br/><label>ISBN: </label>9789718215968