TY  - BOOK
AU  - Bittel,Lester R.
TI  - What every supervisor should know
SN  - 0-07099237-1
AV  - HF5549.B52 
PY  - 1980///
CY  - New York
PB  -  : McGraw-Hill
KW  - Personnel management
KW  -  Supervision of employees
ER  -