EVERYMAN'S ENCYCLOPEDIA. Vol.12. General editor: Athelston Ridgeway. New & rev. ed.
EVERYMAN'S ENCYCLOPEDIA. Vol.12. General editor: Athelston Ridgeway. New & rev. ed. © 30Jun32; A54470. Athelston Ridgeway (A); 17Feb60; R252849.
Athelston Ridgeway|A