Salonga, Edward Benrick D. <br/><br/>Ugat : textbook on readings in Philippine history / Edward Benrick D. Salonga.  - Mandaluyong, Philippines :  Books Atbp,  2023  - viii, 154 p ; 23 cm <br/><br/>Includes bibliographical references. <br/><br/><label>ISBN: </label>9786214092215 <br/><br/><label>LC Class. No.: </label>FIL DS 668 .Sa367 2023