Bloom, Benjamin S. <br/><br/>
Taxonomy of educational objectives ( The classification of education goals handbook I: Cognitive domain) 

 - 207 p.  ill.  22 cm. 
<br/><br/><label>ISBN: </label>0-679-30209-3 
<br/><br/><label>Dewey Class. No.: </label>370.1 C73439t