TY  - BOOK
AU  - Garfinkel, Simson
TI  - PGP: Pretty good privacy
SN  - 1-56592-098-8
U1  - 005.8/GAR 
PY  - 1995///
CY  - Sebastopol
PB  - O'Reilly
KW  - Data security
KW  - Computer networks
KW  - Computers, programming languages and allied aspects
ER  -