TY  - BOOK
AU  - Leonard, Edwin C.
AU  - Hilgert, Raymond L.
TI  - Supervisory management
SN  - 9788131504239
U1  - 658.302  LEO-S 
PY  - 2007///
CY  - Delhi
PB  - Cengage Learning
KW  - Management; Supervison
ER  -