Fundamentals of discharge tube circuits.
Francis, Victor James.
Fundamentals of discharge tube circuits. - London, Methuen [1948] - 134 p. diagrs. 18 cm.
Electric discharge lighting Electric circuits
621.327 / FRA
Fundamentals of discharge tube circuits. - London, Methuen [1948] - 134 p. diagrs. 18 cm.
Electric discharge lighting Electric circuits
621.327 / FRA