TY  - BOOK
AU  - Umans, Shelley
TI  - The management of education: a systematic design for educational revolution 
AV  - LB 2805 U4
PY  - 1970///
CY  - Garden City, N.Y.
PB  - Doubleday
KW  - Administración escolar
N1  - Incluye bibliografía
ER  -