TY  - BOOK
AU  - Berger,Hans
TI  - Programming of Control Systems in Step 5
SN  - 3800914115 (paperback)
U1  - 001.642 BER 
PY  - 1984///
CY  - Berlin
PB  - Siemens
KW  - SIMATIC S5 (Computer system)
KW  - STEP 5 (Computer program language)
KW  - Programmable controllers
KW  - Automatic control--Data processing
ER  -