Velasquez, Joseph <br/><br/>
General chemistry/ 
Joseph Velasquez 
 - Manila, Philippines:   EDRIC Publishing House,  c2025. 
 - 94 pages:  illustrations;   26cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978-621-478-288-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Chemistry.
<br/><br/><label>Dewey Class. No.: </label>Fil. 540 V434g 2025