TY  - BOOK
AU  - Jacobson,Paul Benjamin
TI  - The effective school principal
AV  - LB2805 .J2 1963
U1  - 371 
PY  - 1963///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - School principals
KW  - Local
N1  - First published in 1941 under title : Duties of school principals
ER  -