TY  - BOOK
AU  - Hamburg,Morris
TI  - Case studies in elementary school administration
AV  - LB2822.5 .H34
U1  - 372 
PY  - 1957///
CY  - New York
PB  - Teachers College, Columbia University
KW  - School management and organization
KW  - Case studies
KW  - Local
ER  -