TY  - BOOK
TI  - Safety related computers : software development (Part A) and systems documentation (Part B)
SN  - 3885852047
U1  - T/55.S216 
PY  - 1985///
CY  - Koln
PB  - Verlag TUV Rheinland
KW  - Computer programs -- Reliability.
KW  - Industrial safety -- Computer programs.
ER  -