| Janet Coleman |
Nicole Oresme and the Kinematics of Circular Motion: Tractatus de commensurabilitate vel incommensurabilitate motuum celi, by Edward Grant |
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43/1, p. 57 |
| William J. Entwistle |
Estudis Universitaris Catalans. Volum XVI, num. 1 i 2, 1931 |
|
|
| Douglas J. Gillam |
Villard de Honnecourt, kritische Gesamtausgabe des Bauhüttenbuches MS. fr. 19093 der Pariser National-bibliothek, by Hans R. Hahnloser |
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6/2, p. 156 |
| A.G. Molland |
Practical Geometry in the High Middle Ages. Artis Cuiuslibet Consummatio and the Pratike de Geometrie. (Memoirs of the American Philosophical Society, 134), by Stephen K. Victor |
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50/1, p. 185 |
| J.A.W. Bennett |
Paradisus Terrestris: myt, bild och verklighet. (Acta Societatis Scientiarum Fennicae Nova Ser. C, 1), by Lars-Ivar Ringbom |
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31/3, p. 226 |
| J.C. Eade |
The 'Kalendarium' of Nicholas of Lynn, by Sigmund Eisner, Gary Mac Eoin |
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51/2, p. 251 |