Negi, M.S. <br/><br/>
Research Methods and Statistical Techniques in Library and Information Science 
/ by M.S. Negi 
 - New Delhi;  Shree Publishers & Distributors:  2005. 
 - v, 315p. 
<br/><br/><label>ISBN: </label>8183290469 
<br/><br/><label>Dewey Class. No.: </label>020.72  / NEG/R