TY  - BOOK
AU  - Theo,Haimann
AU  - Hilgert,Raymond L.
TI  - Supervision : : concepts and practices of management / 
SN  - 0538079207
U1  - 658.302 
PY  - 1977///
CY  - New York
PB  - South-Western publishing, 
KW  - Business management
KW  - Leadership
KW  - Personnel management
KW  - Supervision of employees
N1  - Includes index
ER  -