<div dir="ltr"><div><div>PW forum itself is a good link to find out the answers or closer to the matters.<br></div>Please search in it as Prof. Axel has said before.<br></div>Can you please give your affiliation in this forum.<br>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Apr 17, 2013 at 3:58 PM, shruti  shukla <span dir="ltr"><<a href="mailto:shruti_12912@rediffmail.com" target="_blank">shruti_12912@rediffmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear Axel,<br>
<br>
Thanks for instant reply. can you please give the link.<br><table style="font-family:Verdana;font-size:11px;line-height:15px" border="0" cellpadding="0" cellspacing="0" height="57" width="100%"><tbody><tr><td><a href="http://sigads.rediff.com/RealMedia/ads/click_nx.ads/www.rediffmail.com/signatureline.htm@Middle?" target="_blank"><img></a></td>
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<br>_______________________________________________<br>
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<a href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br>
<a href="http://pwscf.org/mailman/listinfo/pw_forum" target="_blank">http://pwscf.org/mailman/listinfo/pw_forum</a><br></blockquote></div><br><br clear="all"><br>-- <br>Thanks and Regards<br>Bramha Prasad Pandey<br>Indian School of Mines(ISM)<br>
Dhanbad, INDIA.<br>
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