Exciting Science/  

 - Quezon City, Philippines :  SoundScope Literature, Inc.,  2005. 
 - 145 pages :  Tables, Illustrations ;  27cm.+ 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-827-031-0 
<br/><br/><label>Dewey Class. No.: </label>FIL 500  / S8