181. Free Library of Philadelphia, Lewis T136 Title: Treatise on grammar Place: undetermined Date: 1000-1500
182. Free Library of Philadelphia, Lewis T140 Title: Theological treatise Place: undetermined Date: 1000-1500
183. Free Library of Philadelphia, Lewis T149 Title: Canon law text Place: undetermined Date: 1000-1500
184. Free Library of Philadelphia, Lewis T153 Title: Treatise on canon law Place: undetermined Date: 1000-1500
185. Free Library of Philadelphia, Lewis T154 Title: Treatise on logic Place: undetermined Date: 1000-1500
186. Free Library of Philadelphia, Lewis T168 Title: Physics (Aristotle) Place: undetermined Date: 1000-1500
188. Free Library of Philadelphia, Lewis T174 Title: Medical text Place: undetermined Date: 1000-1500
189. Free Library of Philadelphia, Lewis T176 Title: Scholastic treatise Place: undetermined Date: 1000-1500
190. Free Library of Philadelphia, Lewis T177 Title: Scholastic philosophical treatise Place: undetermined Date: 1000-1500