TY  - BOOK
AU  - DENNING,PETER J (ED), Problem, Problem
TI  - COMPUTERS UNDER ATTACK: INTRUDERS,WORMS AND VIRUSES
SN  - ERNET
U1  - 1035 
PY  - 1990///
CY  - NEW YORK
PB  - ACM
N1  - BR-319
ER  -