TY  - BOOK
AU  - ANDRIESSEN Daniel
AU  -  TISSEN Rene
TI  - Weightless wealth:  Finding your real value in a future of intangible assets   
SN  - 0273649221
U1  - X:8, P0 
PY  - 2000///
CY  - London
PB  - Prentice Hall         
KW  - Commerce
ER  -