TY  - BOOK
AU  - Welbourn,D.B.
TI  - The essentials of control theory for mechanical engineers
U1  - 629.8 
PY  - 1963///
CY  - London
PB  - Edward Arnold
KW  - Control theory
KW  - Automatic control
KW  - Laplace transformation
KW  - Root locus method
N1  - Includes index
ER  -