TY  - BOOK
AU  - Watt, W.
AU  - Herd, J.F.
AU  - Bambridge-Bell, L.H.
TI  - Applications of the cathode-ray oscillgraph in radio research
U1  - 621.3841133 
PY  - 1935///
CY  - London
PB  - H.M.S.O.
ER  -