00262nam a2200109Ia 450000500170000008000180001710000170003524500310005226000350008330000160011858300180013420260716043627.0  a18.08.01 C881  aCoyle, R. G.  aManagement system dynamics  bJohn WileyaChichesterGBc1978  axii, 463 p.  c11/9/05kJOYD