Downie, N.M.  x <br/><br/>
Fundamenrtals of measurement  Techniques and practices 

 - x 
 - N.Y.  O.U.O.  1961 
 - xi, 431 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology Educational Psychology 
<br/><br/><label>Dewey Class. No.: </label>151.2/DOF