Timbang, Ferdinand L. <br/><br/>
Business mathematics for senior high school / 
Ferdinand L. Timbang 
 - Quezon City :  C & E Publishing Inc.,  c2019. 
 - vii, 306 ;  illustration ;  25.8 cm. 
<br/><br/>includes index. 
<br/><br/>Chapter 1 : Relationships and parts -- Chapter 2 : Buying and selling -- Chapter 3 : Salaries and wages -- Chapter 4 : Presentation and analysis of business data. 
<br/><br/><label>ISBN: </label>978-971-98-1206-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BUSINESS MATHEMATICS.<br/>BUSINESS MATHEMATICS -- PROBLEMS, EXERCISES, ETC.
<br/><br/><label>LC Class. No.: </label>HF 5691 T56 2019