TY  - BOOK
AU  - Day,Christopher
AU  - Leithwood,Kenneth A.
TI  - Successful principal leadership in time of change: an international perspective 
T2  - Studies in educational leadership
SN  - 1402055157
AV  - LB2831.9  .S92 2007
PY  - 2007///
CY  - Dordrecht
PB  - Springer
KW  - School principals
KW  - Educational leadership
ER  -