TY  - BOOK
AU  - Davis,Sidney A.
AU  - Ledgerwood,Byron K.
TI  - Electromechanical components for servomechanisms
AV  - TJ214 .D28
U1  - 629.83 
PY  - 1961///
CY  - New York
PB  - McGraw-Hill
KW  - Mechanical engineering
KW  - ME
N1  - Includes bibliography
ER  -