Galapatti Janaki;  <br/><br/>
Science in our daily life 

 - Colombo<br/>  The British Council 
 - 101p 
<br/><br/><label>ISBN: </label>9559055080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences
<br/><br/><label>Dewey Class. No.: </label>500  / SCI