men-at-arms series Roman army from Hadrian to Constantine / text by Michael Simkins ; colour plates by Ronald Embleton European weapons and armour : from the Renaissance to the Industrial Revolution / Ewart Oakeshott ; with line illustrations by the author Great regiments / [translated from the Italian by Ronald Strom] European weapons and armour : from the Renaissance to the Industrial Revolution / Ewart Oakeshott ; with line illustrations by the author crisis of India / Ronald Segal