TY  - BOOK
AU  - Andriessen,Daniel
AU  - Tissen Ren J̌ohannes
TI  - Weightless wealth: finding your real value in a future of intangible assetts 
SN  - 0273649221
AV  - HF5681 
PY  - 2000///
CY  - London, New York
PB  - Financial Times Prentice Hall
KW  - Intangible property
KW  - Valuation
N1  - Includes bibliographical references and indexes
ER  -