Advances in instructional psychology / 
edited by Robert Glaser 
 - Hillsdale, N. J. :  L. Erlbaum Associates,  1978 
 - v. :  ill. :  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0470265191 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology