On common ground :  The power of professional learning communities /Editors: Richard DuFour, Robert Eaker, Rebecca DuFour 

 - Bloomington, IN:  Solution Tree Press,  2005 
 - 254 p. 
<br/><br/><label>ISBN: </label>9781932127423 
<br/><br/><label>Subjects--Index Terms: </label>Giáo dục học 
<br/><br/><label>Dewey Class. No.: </label>370  / COM 2005