A Short History of the Papacy in the Middle Ages
Walter Ullmann
Strategic Vision
Zbigniew Brzezinski
Great books of the Western World - Volume 42
Encyclopaedia Britannica, Inc.
Collected Works of C.G. Jung, Volume 12: Psychology and Alchemy
C. G. Jung
Knowledge Representation - Draft
Stuart C. Shapiro
Great books of the Western World - Volume 34
Great books of the Western World - Volume 35
Great books of the Western World - Volume 36
Great books of the Western World - Volume 37
Great books of the Western World - Volume 38
Great books of the Western World - Volume 39
Great Books of the Western World - Volume 4
Encyclopaedia Britannica, Inc
Great books of the Western World - Volume 40
Great books of the Western World - Volume 41
Great books of the Western World - Volume 43
Great books of the Western World - Volume 44
Great books of the Western World - Volume 45
Great books of the Western World - Volume 46
Great books of the Western World - Volume 47
Great books of the Western World - Volume 48
Great books of the Western World - Volume 49
Great Books of the Western World - Volume 5
Great books of the Western World - Volume 50
Great books of the Western World - Volume 51