TY  - BOOK
AU  - Beach, Don M.
TI  - Supervisory leadership: focus on instruction
SN  - 0205306012 (hb)
U1  - 371.203 
PY  - 2000///
CY  - Boston
PB  - Allyn and Bacon
KW  - School supervision-United States
KW  - Assumptions related to supervision
KW  - Organizational culture
KW  - Leaders and managers
KW  - Supervisory leadership styles
KW  - Critical component
KW  - Create barriers
KW  - Developmental supervision
KW  - IIMC
N1  - Includes index.
ER  -