Singh, Y K. <br/><br/>
Instructional technology in education / 
Y K Singh 
 - New Delhi  A.P.H. Pub. Corp.,   2005 
 - ix, 263 p. :   ill. ;   23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8176488364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology.
<br/><br/><label>Universal Decimal Class. No.: </label>371.102