Readings in measurement and evaluation :  education and psychology / 
edited by Norman E. Gronlund 
 - New York :  Macmillan,  1968 
 - xv, 463 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography: p. 450-453 
<br/><br/><label>ISBN: </label> USD 4.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements
<br/><br/><label>Dewey Class. No.: </label>371.26082