Mathematical Discovery on Understanding, Learning and Teaching ...
György Pólya
Language and Learning: Philosophy of Language in the Hellenistic ...
Dorothea Frede & Brad Inwood
From Old English to Standard English: A Course Book in Language ...
Dennis Freeborn
A Syntopicon An Index to The Great Ideas
Mortimer Jerome Adler
Becoming God: The Doctrine of Theosis in Nicholas of Cusa
Nancy J. Hudson
1001 Ideas That Changed the Way We Think
Robert Arp