TY  - BOOK
AU  - Aggarwal, A.S.
TI  - Organisation and management: a system approach 
SN  - 9788189979324
U1  - 658 
PY  - 2007///
CY  - New Delhi
KW  - Nature of management
KW  - Production planning
KW  - Informal group
KW  - Policy making group
ER  -