00338nam a2200133Ia 4500003000400000008004100004020002300045040000800068100001900076245005300095260002900148300001500177365001200192LDD181029s9999    xx            000 0 und d  a038794849XcE54.95  cLDD  aRuth, Matthias 0aModeling dynamic economic systemscMatthias Ruth  aNew YorkbSpringerc1997  axviii, 339  bE 54.95