Problem solving in mathematics elementary number theory and arithmetic.

Bibliografische gegevens
Hoofdauteur:	Butts, Thomas 1943-
Formaat:	Boek
Taal:	English
Gepubliceerd in:	Glenview, Illinois Scott, Foresman and Company 1973
Onderwerpen:	Arithmetic > Problems, exercises, etc. Number theory > Problems, exercises, etc.