Tripathi Salil <br/><br/>
Teaching of physical science 

 - New Delhi  2005 
 - 281p 
<br/><br/><label>ISBN: </label>9788178882246 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.7 TRIT