Sage Andrew P Economic systems analysis and assessment Cost,value and competition in information and knowledge intensive systems,organizations and enterprises. - Hoboken John WIley 2011 - xi,404p cm. ISBN: 6016.692 Standard No.: 114008 Source: 037, 18/10/2011, Aviva Books Company Textual Subjects--Topical Terms: Financial Studies Dewey Class. No.: XA, Q1