[Summulae logicales]
JohnXXI,Pope,-1277.
Allan, R.,Mrs,active 20th century,donor.StEdNL
[S.l. : s.n.,
ca. 1500?]
Fragments from an unidentified copy of Petrus Hispanus's Summulae logicales.
Donated by Mrs R. Allan, July 1984.
Logic