TY  - BOOK
TI  - Kursus peningkatan taraf profesionalisme guru penolong kanan 1 negeri kedah 1990
U1  - 371.2012 23
PY  - 1990///
CY  - Kedah : 
PB  - [publisher not identified] , 
KW  - School principles - Malaysia
N1  - Working papers
ER  -