TY  - GEN
AU  - Sushil
TI  - System dynamics: a practical approach for managerial problems
SN  - 8122404987
U1  - 658.403 
PY  - 1993///
CY  - New Delhi
PB  - Wiley Eastern
KW  - SYSTEMS THEORY AND ANALYSIS
KW  - MANAGEMENT
ER  -