TY  - BOOK
AU  - Dummer, G. W. A.
AU  - Hyde, N. E.
TI  - CONNECTORS RELAYS AND SWITCHES
U1  - 621.38151 
PY  - 1966///
CY  - London
PB  - Pitman
KW  - Relays, Electric
KW  - Switches, Electric
ER  -