TY  - BOOK
AU  - Bittel, Lester R..
TI  - What Every Supervisor Should Know: The Basics of Supervisory Management / 
SN  - 0-07-005574-2
U1  - X:28 
PY  - 1994///
CY  - New York : 
PB  - McGraw-Hill Book Company , 
KW  - Supervisoio of employees
ER  -