Encyclopaedia britannica Vol.5 : Macropaedia Knowledge in depth .-15th Edn
Preece W E
Encyclopaedia britannica Vol.5 : Macropaedia Knowledge in depth .-15th Edn - Encyclopaedia Britannica Inc, Chicago 1977
030 War
Encyclopaedia britannica Vol.5 : Macropaedia Knowledge in depth .-15th Edn - Encyclopaedia Britannica Inc, Chicago 1977
030 War