TY  - BOOK
AU  - Ponticell, Judith A. 
TI  - The Wiley handbook of educational supervision/ 
SN  - 9781119128274
PY  - 2019///
CY  - Hoboken, NJ
PB  - John Wiley & Sons, Inc.
KW  - School supervision
KW  - Educational leadership
KW  - Education
KW  - Administration
N1  - Includes bibliographical references and index
ER  -