Singh, Y.K.  . <br/><br/>
Educational technology: techniques of tests and evaluation /  
by Y.K. Singh, T.K. Sharma and Brijesh Upadhya. 
 - New Delhi :   A P H Publishing Corporation ,   2008 
 - 339p :  
<br/><br/><label>ISBN: </label>978-81-313-0363-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>T:3(f)  / p8