Zablan, Karen Grace H., <br/><br/>
Integrated english for effective communication grade 4/ 
Karen Grace H. Zablan, Mark Gleen O. Cidro. 
 - Second Edition. 
 - Quezon City:  Phoenix Publishing House, Inc.,  2022. 
 - xi, 298 pages:  colored illustrations, charts, pictures, tables;  28 cm. 
<br/><br/>Includes Bibliographical references. 
<br/><br/><br/>English. 
<br/><br/><label>ISBN: </label>978-971-06-4993-8 
<br/><br/><label>Dewey Class. No.: </label>420  / Z12i