Popham, W. James <br/><br/>
Educational statistics :  use and interpretation / 
W. James Popham [and] Kenneth A. Sirotnik 
 - 2nd ed. 
 - New York :  Harper & Row,  1973 
 - viii, 413 p. :  ill. ;  25 cm. 
 - Exploration series in education .
<br/><br/><label>ISBN: </label> USD 25.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational statistics
<br/><br/><label>Dewey Class. No.: </label>311.2