Online assessment, measurement, and evaluation :  emerging practices / 
David D. Williams, Scott L. Howell, Mary Hricko 
 - Hershey, PA :  Information Science Publishing,  2006 
 - xii, 343 p. ;  26 cm. 
<br/><br/><label>ISBN: </label>1591407478 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer-assisted instruction--Evaluation<br/>Educational tests and measurements--Data processing<br/>Distance education--Evaluation