Lewis, Roger <br/><br/>
How to help learners assess their progress: Writing objectives, self-assessment questions and activities 

 - London  Council for educational Technology  1984 
 - viii, 109p. 
<br/><br/><label>ISBN: </label> USD 8.00 
<br/><br/><label>Source: </label> USD 8.00 
<br/><br/><label>Dewey Class. No.: </label>371.32 LEW