"Anmol Publishers, New Delhi, " <br/><br/>
Modern UGC NET/CSIR Science 

 - \\200400ENGGPSX 
 - Anmol Publications   2004  New Delhi  
 - 486p. 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8126118490