TY  - BOOK
T1  - Opera quaedam hactenus inedita / Roger Bacon ; edited by J. S. Brewer.
T2  - Rolls Series ;
A1  - Bacon, Roger, 1214?-1294
A2  - Brewer, J. S. 1810-1879
LA  - Latin
PP  - London
PB  - Longman, Green, Longman, and Roberts
YR  - 1859
UL  - https://web.marshlibrary.ie/catalogue/Record/4161
NO  - Advertisements.
CN  - D1(a).25
ER  -