Calanag, Fredelyn G., <br/><br/>
Understanding mathematics 5 / 
Fredelyn G. Calanag. 
 - Manila :  Vicarish Publication and Trading, Inc.,  2015. 
 - ii, 408 pages :  illustrations, tables, figures ;  27.5 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/>Numbers and number sense. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789716895933 
<br/><br/><label>Dewey Class. No.: </label>FIL 510  / C142