TY  - BOOK
AU  - Sullivan, Susan
AU  - Glanz, Jeffrey; Osterman, Karen
TI  - Supervision that improves teaching and learning : : strategies and techniques 
SN  - 978-1-4129-6713-6
AV  - 371.203 Su53s 
PY  - 2009///
CY  - Thousand Oaks, CA
PB  - Corwin
KW  - School supervision
KW  - UNITED STATES
KW  - Teacher effectiveness
KW  - Effective teaching
N1  - Includes references
ER  -