Cousin, Susan. <br/><br/>
System leadership :  policy and practice in the English schools system / 
by Susan Cousin  
 - 1st ed. 
 - London :  Bloomsbury Academic,  2019. 
 - xii, 240 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>97803500811055 (hbk) 
<br/><br/><label>Dewey Class. No.: </label>371.200942  / COU