TY  - BOOK
AU  - Sergiovanni,Thomas J.
AU  - Starratt,Robert J.
TI  - Supervision : human perspectives
AV  - LB2806.4 S473S 1988
PY  - 1988///
CY  - New York, N.Y.
PB  - McGraw-Hill
KW  - SCHOOL SUPERVISION
KW  - SCHOOL MANAGEMENT AND ORGANIZATION
ER  -