TY  - BOOK
AU  - Dennis,Leslie E.
AU  - Onion,Meredith L.
TI  - Out in front: effective supervision in the workplace 
SN  - 0879121807
PY  - 1990///
CY  - Spring Lake Dr., Itasca, Il.
PB  - National Safety Council
KW  - Occupational Health
ER  -