Lontoc, Betty M. <br/><br/>
General chemistry 1 /  
Betty M. Lontoc [and two others]. 
 - Second editon 
 - Manila City :  Rex Bookstore, Inc.  c2022 
 - x, 429 pages :  illustrations ;   27 cm.  
<br/><br/>Includes appendices,  glossary, reference and index.  
<br/><br/><label>ISBN: </label>978-621-04-3879-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry. 
<br/><br/><label>LC Class. No.: </label>FIL QD 31 .L66 2022a c.1