Walton, John A. <br/><br/>
Encyclopaedia of modern techniques of educational testing ; Vol-1  Testing, evaluation and instructional research 

 - New Delhi  Commonwealth Publishers  2005 
 - 336  Hb 
<br/><br/><label>ISBN: </label>81-7169-911-1 (set) 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>R371.26003