Abstracts of Papers. 
Ministry of Science & Technology Government of Pakistan. 
 - Islamabad.  Ministry of Science & Technology Government of Pakistan.  2001 
 - 283p.  PB 
<br/><br/> Paper cover. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Dewey Class. No.: </label>509.17671 PAK 2001