Punzalan Amelia E. <br/><br/>
Exploring science and technology :  Chemistry / 
Amelia E. Punzalan. 
 - 120 Thailand corner Legazpi Streets, Legaspi Village , Makati City, Philippines ;  Diwa Learning System Inc.,  2008. 
 - 506 pages :  black and white illustrations ;  26 cm. 
<br/><br/> Includes bibliography. 
<br/><br/><label>ISBN: </label>9789714808522 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.<br/>Chemistry--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>SHS FIL 540 P96e 2008