TY  - BOOK
AU  - Lucio,William H.
AU  - McNeil,John D.
TI  - Supervision: a synthesis of throught and action 
AV  - LB 2806.4 .L83
PY  - 1969///
CY  - New York
PB  - McGraw-hill
KW  - School Management and organization
KW  - School supervision
ER  -