Vaughan, Liwen <br/><br/>
Statistical methods for the information professional: a practical, painless approach to understanding, using, and interpreting statistics 
by Liwen Vaughan 
 - New Delhi  Ess Ess  2009 
 - 209p. 
 - ASIST Monograph Series .
<br/><br/><label>ISBN: </label>9788170005520 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial statistics
<br/><br/><label>Dewey Class. No.: </label>I5511 V456