TY  - JOUR
PY  - 1949//
TI  - Application of Electricity to Signalling for Road Transport - A Review of Progress
JO  - Proceedings of the Institution of Electrical Engineers
A1  - Sinclair, GF
SP  - 178
EP  - 184
VL  - 96
IS  - 99
N2  - [Abstract unavailable]    <p>Language: en</p>
LA  - en
SN  - 0020-3270
UR  - http://dx.doi.org/
ID  - ref1
ER  -