TY  - BOOK
AU  - Boehner,Philotheus
TI  - Medieval logic : : an outline of its development from 1250 to c.1400 / 
PY  - 1959///
CY  - Manchester : 
PB  - Manchester University Press, 
KW  - LÃ³gica-
KW  - Historia
N1  - Biblioteca Jacinto MartÃ­nez Lacalle
ER  -