TY  - BOOK
AU  - Yahaya Ibrahim,
TI  - The needed supervisory competencies for instructional supervision as perceived by members of the federal inspectorate of schools, Malaysia
SN  - Y910040275
PY  - 1979///
CY  - Carbondale, Illinois
PB  - Southern Illinois University
KW  - School supervision
KW  - Malaysia
N1  - Thesis (Ph.D.) - Southern Illinois University, 1979
ER  -