Possible Duplicate:
KY Birds…which book is that from.
Does anyone know the title of the book that taught sets (I think) through examples with the birds?
Possible Duplicate:
KY Birds…which book is that from.
Does anyone know the title of the book that taught sets (I think) through examples with the birds?
Possibly you’re thinking of Raymond Smullyan’s To Mock a Mockingbird, though its topic is combinatory logic, not set theory.