Crisostomo,Ricardo M. <br/><br/>
Our World Of Math 7 / 
Ricardo M. Crisostomo 
 - Quezon City: Philippines  Vibal Group,  c2018. 
 - viii,360P:  col. ill.;  26 cm.  
<br/><br/>1.Includes bibliography 
<br/><br/><label>ISBN: </label>978-971-07-4147-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Mathematics
<br/><br/><label>Dewey Class. No.: </label>Fil. 510 C932 2018