Keppel Geoffrey <br/><br/>
Design and analysis: A researcher's handbook 

 - New Jersey, USA  Prentice - Hall  1973 
 - xiii, 658p 
<br/><br/><label>ISBN: </label>0-13-200030-X 
<br/><br/><label>Source: </label>Books to be hide in OPAC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical methods