Indian Academy of Sciences <br/><br/>
Indian Journal of Physics 
Indian Association for Cultivation of Science 
 - Kolkata  Indian Association for the Cultivation of Science  2007 
 - VOL. 81, ISSUE 4, April, 2007 
<br/><br/><label>ISBN: </label>PERIODICAL 
<br/><br/><label>ISSN: </label>02529254 
<br/><br/><label>Dewey Class. No.: </label>IND