Bernardo, Janet E., <br/><br/>
Lahing Dakila grade 4/ 
Janet E. Bernardo, Lucrecia C. Tabayoyong. 
 - Quezon City:  C & E Publishing, Inc.,  2021. 
 - vi, 298 pages;  colored illustrations.  26 cm. 
<br/><br/><br/>Tagalog. 
<br/><br/><label>ISBN: </label>9789719813101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Edukasyong Panlipunan.<br/>Araling Panlipunan.
<br/><br/><label>Dewey Class. No.: </label>372.89  / B523l