TY  - BOOK
AU  - Richards, R. J.
TI  - Solving problems in control
SN  - 0582032989
U1  - 629.8 
PY  - 1993///
CY  - New York
PB  - ; Longman Scientific & Technical
KW  - Control Engineering
KW  - Control Systems
KW  - Engineering
ER  -