TY  - BOOK
AU  - Curtin, James 
TI  - Supervisión in todas Elementary schools
U1  - 370 
PY  - 1964///
CY  - Toronto: 
PB  - The Macmillan Company 
KW  - Supervision
KW  - metodology
KW  - evaluation
N1  - incluye índice de contenido; The contect of supervision.- The metodolopgy of supervision.- The evaluation of supervision

ER  -