TY  - BOOK
AU  - Laver,F.J.M.
TI  - Computers and social change
SN  - 0521230276 :
U1  - 001.4 
PY  - 1980///
CY  - Cambridge
PB  - The University Press
KW  - Computers and civilization
KW  - Social change
N1  - Includes index
ER  -