TY  - BOOK
AU  - Brynjolfsson,Erik
AU  - Kahin,Brian
TI  - Understanding the digital economy: data, tools, and research 
SN  - 0262024748
U1  - 330.9  
PY  - 2000///
CY  - Massachusetts
PB  - The MIT Press
KW  - digital economy
KW  - research
ER  -