Yee, Roger <br/><br/>
Educational Environments No. 2 / 
Yee, Roger 
 - NY:   Visual Reference Pub;  2005, 
 - 211p.:  [hb] 
<br/><br/><label>ISBN: </label>1584710497 
<br/><br/><label>Dewey Class. No.: </label>721  / YEE-E