TY  - BOOK
AU  - Brown, Gordon S.
AU  - Campbell, Donald P.
TI  - Principles of Servomechanisms Dynamics and Synthesis of Closed Loop Control Systems 
U1  - 629.832 
PY  - 1948///
CY  - New York : 
PB  - John Wiley, 
KW  - Servomechanisms
N1  - NN
ER  -