TY  - BOOK
AU  - Haimann,T., Hilgert, R.
AU  - x
TI  - Supervision: Concepts and Practices of management
SN  - x
U1  - 658.302/HAS 
PY  - 1977///
CY  - Cincinnati
PB  - Sout-western Pub.
KW  - Prosonnel Management
N1  - x
ER  -