TY  - BOOK
AU  - Healey, Martin.
AU  - Hebditch, David.
TI  - Minicomputer in on-line systems: small computers in terminal based systems and distributed processing networks
T2  - Winthrop computer systems series
SN  - 0876265794
U1  - 001.6404 
PY  - 1981///
CY  - Cambridge
PB  - Winthrop publishers
ER  -