TY  - BOOK
AU  - Ermann, M.David
AU  - Williams, M. B. 
AU  - Gutierrez, Claudio 
TI  - Computers ethics and society / 
SN  - 019505850X
U1  - 303.4 22
PY  - 1990///.
CY  - New York
PB  - Oxford University
KW  - Computers and civilization
KW  - Human-computer interaction
KW  - Computer security
ER  -