TY  - BOOK
AU  - Linder,Ivan H.
AU  - Gunn,Henry M.
TI  - Secondary school administration: problems and practices 
U1  - 373 
PY  - 1963///
CY  - Ohio
PB  - C. E. Merrill Books
KW  - School management and organization
N1  - Includes bibliographical references
ER  -