TY  - BOOK
AU  - Downey, Carolyn J.
TI  - The three-minute classroom walk-through : : changing school supervi sory practice one teacher at a time / 
SN  - 9780761929673
U1  - 371.203 
PY  - 2004///
CY  - Thousand Oaks, Cal. : 
PB  - Corwin Press, 
KW  - School supervision
KW  - Observation (Educational method)
KW  - Teacher-principal relationships
N1  -  Includes bibliographical references and index
ER  -