TY  - BOOK
AU  - Sergiovanni,Thomas J.
AU  - Starratt,Robert J.
TI  - Supervision: a redefinition 
SN  - 0070578915
AV  - LB2806.4 
PY  - 1998///
CY  - Boston
PB  - McGraw-Hill
KW  - School supervision
KW  - United States
KW  - School management and organization
KW  - School personnel management
N1  - Includes index
ER  -