TY  - BOOK
AU  - Sergiovanni,Thomas J.
AU  -  Starratt,Robert J.
AU  - Vincent Cho
TI  - Supervision : : a redefinition 
SN  - 9780073378664
U1  - 371.203 
PY  - 2014///
CY  - New York
PB  - McGraw-Hill
KW  - School management and organization	
KW  - School personnel management	
KW  - School supervision	
KW  - United States
ER  -