TY  - BOOK
AU  - Geiger, Dana F.
TI  - PHASELOCK LOOPS FOR DC MOTOR SPEED CONTROL
U1  - 621.462 
PY  - 1981///
CY  - New York
PB  - John Wiley
KW  - Data Tape Drives -- Automatic Control
KW  - Electric Motors, Direct Current-Automatic Control
KW  - Phased-Lock Loops
ER  -