TY  - BOOK
AU  - Evans David
TI  - Supervisory Management: Principles and Practice
SN  - 0039106780
U1  - 658.302 
PY  - 1981///
CY  - New York
PB  - Holt Rinehart and Winston
KW  - Management and Auxiliary services
KW  - Technology (Applied sciences)
KW  - Supervisors
ER  -