TY  - BOOK
AU  - Lane, V.P.
TI  - Security of computer based information systems
T2  - Macmillan computer science series
SN  - 0333364376
U1  - 658.478, 
PY  - 1985///
CY  - LoNew Delhion
PB  - Macmillan education Ltd.
ER  -