TY  - GEN
AU  - Otto,Henry John
TI  - Elementary-school organization and administration
AV  - SPE-B 0124 
U1  - 372 
PY  - 1954///
CY  - New York
PB  - Appleton-Century-Crofts
KW  - School management and organization
KW  - Education, Elementary
ER  -