TY  - BOOK
AU  - Frohr,F.
AU  - Orttenburger,F.
TI  - Introduction to electronic control engineering
SN  - 0855012900
PY  - 1982///
CY  - London
PB  - Heyden & Sons
KW  - Electronic control
N1  - Includes bibliographical references (p. 331-333) and index
ER  -