Hord Shirley <br/><br/>
Evaluating educational innovation 

 - London, UK  Croom Helm  1987 
 - 182p. 
 - Croom Helm Educational Management Series .
<br/><br/><label>ISBN: </label>0-7099-4703-8 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching Technique