The Wiley handbook of educational supervision 
Edited by Sally J. Zepeda & Judith A. Ponticell. 
 -  Wiley Blackwell,  2019 
 - 667 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-11912828-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational leadership -- United States -- Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>371.2 W6765 2019