TY  - BOOK
AU  - Ware,Willis H.
ED  - Research and Development Corporation, 
TI  - Perspectives on trusted computer systems
T2  - The Rand paper series
PY  - 1988///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Computers
KW  - Access control
KW  - Data protection
N1  - Includes bibliographical references
ER  -