Sharma, Yogendra K.  <br/><br/>Fundamental aspects of educational technology / Yogendra K. Sharma.   -- New Delhi, India:  Kanishka Publishers, Distributors.,  2005. <br/>xviii, 454 p.;  23 cm. <br/><br/> Includes index.  <br/><br/><label>ISBN: </label>8173915970 <br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology.  <br/><br/><label>Dewey Class. No.: </label>Res 371.33 Sh233 2005