TY  - BOOK
AU  - Alvin, Toffiler
TI  - Powershift : knowledge, wealth, and violence at the edge of the 21st century
SN  - 9780553292152
U1  - 303.4 TOF 
PY  - 1990///
CY  - New York
PB  - [publisher not identified]
KW  - Economic history
KW  - Power (Social sciences
KW  - Social change(
KW  - Social history
N1  - Includes index
ER  -