Circuitos y cables eléctricos : Esquemas e descriptiones / Enrique C. Hortsmann; Victor H. Tousley, D. Ramiro Pascua
Piles et accumulateurs électriques / Lucien Jumau
Report of plenary meetings held June, 1935 / International Electrotechnical Commission
The localisation of faults in electric light and power mains with chapters of insulation testing / F. Charles Raphael