TY  - BOOK
AU  - Oliver,Frank J.
TI  - Practical relay circuits
U1  - 621.317 
PY  - 1975///
CY  - Bombay
PB  - D.B. Taraporevala
KW  - Electric relays
KW  - Electric circuit
KW  - breakers
KW  - Electric switchgear
KW  - Relay control systems
N1  - Includes bibliographical references and index
ER  -