Aggarwal J C <br/><br/>
Essentials of examination system:Evaluation,tests and measurement 

 - New Delhi  Vikas  1997 
 - xiv,422p.;21.5cm 
<br/><br/><label>ISBN: </label>81-259-0051-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements