TY  - BOOK
AU  - Henry,Nelson B.
ED  - National Society for the Study of Education.
TI  - In-service education for teachers, supervisors, and administrators
T2  - Yearbook of the National Society for the Study of Education
U1  - 371.12 23
PY  - 1957///
CY  - Chicago
PB  - NSSE
KW  - Teachers
KW  - In-service training
N1  - Includes index
ER  -