Liwen Vaughan <br/><br/>
Statistical Techniques for the Information Professional  a practical, painless approach to understanding, using and i 

 - New Delhi  Ess Ess Publications  2009 
 - xxi,209p.  22cm.  HB 
<br/><br/><label>ISBN: </label>9788170005220 
<br/><br/><label>Dewey Class. No.: </label>519.5  / VAU