Usmani.B.D <br/><br/>
School Management 

 - 1 
 - Mumbai  Himalaya Publishing House  2007 
 - 317 
<br/><br/><label>ISBN: </label>978-81-8318-790-9 
<br/><br/><label>Dewey Class. No.: </label>371.2 P07 USM