TY  - BOOK
AU  - Berger, Hans
TI  - Automating with STEP 7 in lAD and FBD : programmable controllers SIMATIC S7-300/400
SN  - 9783895782978
U1  - 629.895 BER 
PY  - 2005///
CY  - Erlangen
PB  - Publicis Corporate Pub
KW  - Programmable controllers
ER  -