TY  - GEN
AU  - Shapiro, Carl.
AU  - Varian, Hal R.
TI  - Information rules : a strategic guide to the network economy
AV  - HC79 I55Sha.
PY  - 1999///
PB  - Harvard Business School Press
KW  - Information technology - Economic aspects
KW  - Information society
N1  - 8586
ER  -