Heiman, Gary W. <br/><br/>
Basic statistics for the behavioral sciences / 
Gary W. Heiman 
 - 6th ed. 
 - Belmont, CA :  Wadsworth Cengage Learning,  2011 
 - xxvii, 468 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>9780840031433  RM525.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics