TY  - BOOK
AU  - Blase,Jo
AU  - Blase,Joseph
TI  - Handbook of instructional leadership: how successful principals promote teaching and learning 
SN  - 0761931155 :
PY  - 2004///
CY  - London
PB  - Sage
KW  - School supervision
KW  - Handbooks, manuals, etc
KW  - United States
KW  - Educational leadership
ER  -