Jaekle, Urban Trading systems : a new approach to system development and portfolio optimisation / Urban Jaekle and Emilio Tomasini - Hampshire, Great Britain : Harriman House, 2009 - xii, 240 p. : ill. ; 25 cm Includes bibliographical reference and index ISBN: 9781905641796 (pbk.) RM189.15 Subjects--Topical Terms: Portfolio management.Asset allocationInvestment