TY  - BOOK
AU  - Zepeda,Sally J.
TI  - Instructional supervision: applying tools and concepts 
SN  - 9781138649323 (hardback)
AV  - LB2806.4 .Z44 2017
U1  - 371.203 Z47I-4rth 23
PY  - 2017///
CY  - New York
PB  - Routledge, Taylor & Francis Group
KW  - School supervision
N1  - Includes bibliographical references and index
ER  -