ANDRIESSEN Daniel Weightless wealth Finding your real value in a future of intangible assets - London Prentice Hall 2000 - x,197p cm. ISBN: 0273649221 1661.3299999999999 Source: 1643, 08/10/2015, Pranami Book Service General Book Subjects--Topical Terms: Commerce Dewey Class. No.: X:8, P0