TY  - BOOK
AU  - Ballad, Bill
AU  - Ballad, Tricia
AU  - Banks, Erin K
TI  - Access Control, Authentication, and Public Key Infrastructure
SN  - 9780763791285
U1  - 005 BAL 
PY  - 2011///
CY  - Sudbury, MA
PB  - Jones & Bartlett Learning
ER  -