000 00249nam a2200097Ia 4500
005 20260716043358.0
245 _aSYSTEM DYNAMICS REVIEW [THE JOURNAL OF THE SYSTEM DYNAMICS SOCIETY]
260 _bJohn Wiley
_aUS
583 _c2/4/04
_kEVELYND
942 _cS
999 _c46031
_d46031