Roger Bacon's Selected Occult Writings
$24.59 - $39.91
The Mirror of Alchemy
$7.49 - $32.95
The Opus Majus of Roger Bacon (Thoemmes Press - Medieval and Renaissance Philosophy)
$95.33
Roger Bacon's Life and Work
$17.77 - $30.83
Roger Bacon's Letter
$19.63 - $35.23
Philosophy
$18.56 - $33.47
Root of the World and the Magical Letter
$18.51 - $34.35
Fratis Rogeri Bacon, Ordinis Minorum, Opus Majus Ad Clementem Quartum, Pontificem Romanum
$27.95
Cinq Trait�s d'Alchimie
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Des Signes (Sic Et Non)
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The root of the world
$19.00
The 'opus Majus' ......
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Opera hactenus inedita Rogeri Baconi; Volume 3
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Opera Hactenus Inedita;
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Part of the Opus tertium of Roger Bacon, including a fragment now printed for the first time; Volume 4
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The 'opus Majus' Of Roger Bacon, Ed, Volume 1...
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Roger Bacon: Sa Vie, Ses Ouvrages, Ses Doctrinces, D'après Des Textes Inédits
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Opera hactenus inedita; Volume 5
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Fratris Rogeri Bacon, ordinis minorum, opus majus ad Clementem quartum, pontificem romanum. Ex MS. codice Dubliniensi, cum aliis quibusdam collato, nunc primum editit S. Jebb, M.D.
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Roger Bacon...
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Opera Hactenus Inedita; (Latin Edition)
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The 'opus Majus' ......
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Roger Bacon's Letter
$22.69
Roger Bacon's Philosophy of Nature: A Critical Edition, With English Translation, Introduction, and Notes, of De Multiplicatione Specierum and De Speculis Comburentibus
$71.09
Fratris Rogeri Bacon Compendium studii theologiae
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Opera Hactenus Inedita Rogeri Baconi: Metaphysica Fratris Bogeri
$18.51 - $34.35
Moral Philosophy
$25.69 - $40.95
The Greek Grammar of Roger Bacon and a Fragment of His Hebrew Grammar;
$30.52 - $44.28
Optical Science
$19.75 - $38.99
Lettre Sur Les Prodiges: De La Nature Et De L'Art (1893)
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