Baker, Bruce D., <br/><br/>
The ecology of educational systems : 

 -  Prentice Hall/Merrill,  2004. 
 - 280 pages 
<br/><br/><label>ISBN: </label>9780130977717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing.
<br/><br/><label>Dewey Class. No.: </label>371.2BAK