TY  - BOOK
AU  - Webster,William G.
TI  - Learner-centred principalship: the principal as teacher of teachers 
SN  - 0275949087
PY  - 1994///
CY  - London
PB  - Praeger
KW  - School principals
KW  - United States
KW  - School supervision
KW  - lcsh
N1  - Includes bibliographical references and indexes; Open access
ER  -