Grady  <br/><br/>
20 biggest mistakes principals make and how to avoid them  
/ Marilyn L. Grady. 
 - Thousand Oaks  Corwin Press  2004. 
 - xvi, 126p.  ill.  24cm 
<br/><br/><label>ISBN: </label>0761946012  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational leadership<br/>School principals--Professional relationships
<br/><br/><label>Dewey Class. No.: </label>371.2012 GRA 2004