Functions:  a worktext in advanced algebra/ 
Ronato S. Ballado 
 - Quezon City:  Great Books Trading,  2016. 
 - x, 408 pages:  illustrations;  22 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789719645230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions -- Textbooks<br/>Algebra -- Textbooks
<br/><br/><label>LC Class. No.: </label>Fil QA 331.3 .B35 2016