TY  - BOOK
AU  - SOHAL, J. S
TI  - Development of proximity switch and study of its applications
U1  - 621.381 5 S60D 
PY  - 1980///
PB  - Ludhiana
KW  - ELECTRONICS IN AGRICULTURE
KW  - ELECTRONIC CIRCUTS
KW  - SWITCHING CIRCUTS
ER  -