Adelard of Bath, Conversations with his Nephew : On the Same and the Different, Questions on Natural Science, and On Birds (Hardcover)

List of illustrations; Acknowledgements; Introduction; 1. De eodem et diverso (On the Same and the Different); Notes; 2. Questiones naturales (Questions on Natural Science); Notes; 3. De avibus tractatus (Treatise on Birds); Notes; Abbreviations and select bibliography; Index.