Northrup, Pamela T. <br/><br/>
Learning objects for instruction  Design and evaluation 

 - New York  Information Science pub  2007 
 - xix, 327p. 
<br/><br/><label>ISBN: </label>9781599043340 
<br/><br/><label>Subjects--Index Terms: </label>Educational instruction  Educational technology 
<br/><br/><label>Universal Decimal Class. No.: </label>37.091.33  / NOR