Voice of Knowledge Research Concerns  English 
Noor Uddin Ahmed (Editor) 
 - First Edn 
 - Guwahati  Deptt of Arabuc Persian and Urdu Cotton University  July 23 
 -  23cm 
<br/><br/><label>ISBN: </label>9789359135267 
<br/><br/><label>LC Class. No.: </label>370  / 1 
<br/><br/><label>Dewey Class. No.: </label>370  / 1