TY  - BOOK
AU  - Niles, Mary - Cushing
AU  - Jain, S. Kumar
TI  - The Supervisor : his relations to persons and to work 
U1  - 658 NIL 
PY  - 1968///.
CY  - New Delhi : 
PB  - Wiley Eastern Private Ltd., 
KW  - Management
ER  -