TY  - BOOK
AU  - Bruinsma A H
TI  - Remote control by radio: an amplitude-modulation and an impulse modulation systems
U1  - 621.39 
PY  - 1952///
CY  - Eindhoven
PB  - Philips
KW  - Amplitude modulation
KW  - Electrical engineering
KW  - Impulse modulation
ER  -