RT Book
T1 Part of the Opus tertium of Roger Bacon: including a fragment now printed for the first time
A1 Roger, Bacon 1214-1292
A2 Little, A. G. 1863-1945
LA English
LA Latin
PP Farnborough, Hants
PB Gregg
YR 1966
ED Republ.
UL https://ixtheo.de/Record/1163916455
NO Nachdr. d. Ausg. Aberdeen, Univ. Press, 1912. - Einl. engl., Text lat