Howitt, Dennis <br/><br/>
An introduction to statistics in psychology / 
Dennis Howitt, Duncan Cramer 
 - 3rd ed. 
 - Harlow, England :  /Pearson/Prentice Hall,  2005 
 - xxiii, 488 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. [479]) and index 
<br/><br/><label>ISBN: </label>0131399853  RM160.36 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics