1.
History and Social Theory - Gordon Leff - Hardcover
by Leff, Gordon
ISBN: 9780817366056
List Price: $18.00
4.
Heresy in the Later Middle Ages : The Relation of Heterodoxy to Dissent C.1250-C.1450
by Gordon Leff
ISBN: 9780719057434
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Gregory of Rimini : Tradition and Innovation in Fourteenth Century Thought
by Leff, Gordon
ISBN: 9780758188014
List Price: $29.00
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William of Ockham: The Metamorphosis of Scholastic Discourse
by Gordon (Ockham) Leff
ISBN: 9780719005770
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11.
Medieval Thought from St. Augustine to Ockham
by Leff, Gordon
ISBN: 9780391017863
List Price: $19.95
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14.
Heresy, Philosophy and Religion in the Medieval West (Variorum Collected Studies Series, 745)
by Gordon Leff
ISBN: 9780860788881
List Price: $170.00
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Bradwardine and the Pelagians : A Study of His de Causa Dei and Its Opponents; 5
by Leff, Gordon
ISBN: 9781014486394
List Price: $19.95
18.
Paris and Oxford Universities in the Thirteenth and Fourteenth Centuries: An institutional a...
by Gordon Leff
ISBN: 9780471523109