TY  - BOOK
AU  - Saludades,Rosario T
TI  - A theoritical staff development model based on the staff development needs of teachers as perceived by teachers, principals and supervisors of Manila public elementary school
PY  - 1984///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Teachers
KW  - In-service training
KW  - Philippines
N1  - Thesis (Ed.D.)-Northern Illinois University, 1983
ER  -