Kagan, Donald

Decline and fall of the Roman Empire: why did it collapse? Kagan, Donald 1962 On the origins of war and the preservation of peace Kagan, Donald 1951 Sources in Greek political thought Kagan Donald 1965 the great dialogue Kagan Donald 1965 The Western Heritage Kagan, Donald 2010 The Western heritage Kagan, Donald 2005 The Western heritage Kagan, Donald 1999 The western heritage Kagan, Donald 1987 The Western Heritage Kagan, Donald 1983 The Western heritage by Donald Kagan and Steven Ozment Kagan, Donald 2005 The Western Heritage to 1715 Kagan, Donald 1979