Gautam .N.C <br/><br/>
Development of Research Tools  / by Dr. N.C Gautam 

 - New Delhi  Shree publishers $ Distributors  2005 
 - x.284p 
<br/><br/><label>ISBN: </label>8183290558 
<br/><br/><label>Dewey Class. No.: </label>001.4  / GAU/D