TY  - BOOK
AU  - Leveriza, Jose P.
TI  - Supervisory leadership / 
SN  - 9710846116
U1  - FIL 658.3 L57s 1990 
PY  - 1990///
CY  - Metro Manila
PB  - National Book Store, Inc., 
KW  - Executive leadership
N1  - Includes bibliographical reference and index
ER  -