TY  - BOOK
T1  - Headteachers at work
A1  - Hall, Valerie.
A2  - Mackay, Hugh.
A2  - Morgan, Colin.
LA  - English
PP  - Milton Keynes, England
PB  - Open University Press
YR  - 1986
UL  - http://discoverylib.upm.edu.my/discovery/Record/537175
OP  - 227
CN  - LB2832.4 G7H179
SN  - 0335152449
KW  - High school principals : Great Britain.
KW  - School management and organization : Great Britain.
ER  -