TY  - BOOK
AU  - Collingwood,F.A.
TI  - How to be invisible: the complete guide to privacy in our high-tech world
AV  - QA76.9.A25 C615 1995
U1  - 323.44/0973 20
PY  - 1995///
CY  - [S.l.]
PB  - F.A. Collingwood
KW  - Computer security
KW  - Local
KW  - Privacy, Right of
KW  - Data protection
ER  -