Mangal, S.K. <br/><br/>
Statistics in psychology and education / 
S. K. Mangal 
 - New Delhi :  Tata McGraw-Hill Education,  1987 
 - 244 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>310