Atomic Transmutation. The Greatest Discovery Ever Made, from Memoirs of Prof by Muriel Howorth, Frederick Soddy 1953
Atomic Transmutation, the Greatest Discovery Ever Made from Memoirs Of... Frederick Soddy,... by Muriel Howorth by Frederick Soddy, Muriel Howorth 1953
An Appreciation of Professor Frederick Soddy (1877-1956). Ed. M. Howorth by Muriel Howorth, Frederick Soddy 1957