TY  - BOOK
AU  - Rissik, H
TI  - Mercury-ARC current convertors
U1  - 621.3274 RIC 
PY  - 1941///
CY  - London
PB  - Sir Isaac Pitman & Sons
KW  - Current converters
KW  - Electrical rectification
KW  - Mercury-arc rectifiers
N1  - Includes index
ER  -