TY  - BOOK
AU  - Banghart,Frank William
TI  - Educational systems analysis
AV  - LB2806 .B25
U1  - 371 
PY  - 1969///]
CY  - [New York]
PB  - Macmillan
KW  - School management and organization
KW  - Mathematical models
N1  - Includes bibliographies
ER  -