TY  - BOOK
AU  - FININ,TIM, KLEIN,DAVID
TI  - ON THE REQUIREMENTS OF ACTIVE EXPERRT SYSTEMS MS-CIS-87-03
SN  - NCST
U1  - 1077 
PY  - 1987///
CY  - PHILADELPHIA
PB  - UOP
N1  - BR-SC 12
ER  -