¥¥*E 5112 ,50
Bacon, Roger, 12147-1294,
The opus majus of Roger Bacon; a translation by Robert Belle Burke, Philadelphia, University of Pennsylvania press; London, Humphrey Milford, Oxford University press, 1928,
2 vols, fronts, plates, ports, facsims, (1 fold,) tab,, diagrs, 24 cm,
Paged continuously,
1, Science, 2, Mathematics, 3, Optics, I, Burke, Robert Belle, 1868- tr, II, title