TY  - BOOK
AU  - Duke, Daniel L.
TI  - SCHOOL LEADERSHIP AND INSTRUCTIONAL IMPROVEMENT
SN  - 0394354745
AV  - LB 2805  .D85 1987
PY  - 1987///
CY  - New York
PB  - Random house 
KW  - School management and organization
KW  - School supervision
KW  - Education
KW  - Aims and objectives
ER  -