Pervaiz Habib Ullah <br/><br/>
Mechanism of devastation by UV radiation 
Pervaiz Habib Ullah 
 -  c.2000 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechnical engineering--ME
<br/><br/><label>Dewey Class. No.: </label>621.3614 ULA