TY  - BOOK
AU  - Haimann,Theo
AU  - Hilgert,Raymond L.
TI  - Supervision: concepts and practices of management 
SN  - 0538079401
AV  - HF 5549 .H35 1987
PY  - 1987///
CY  - Dallas
PB  - South-Western Publishing co.
KW  - Supervision
KW  - Management
N1  - Includes index
ER  -