Problem solving in mathematics elementary number theory and arithmetic.

Xehetasun bibliografikoak
Egile nagusia:	Butts, Thomas 1943-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Glenview, Illinois Scott, Foresman and Company 1973
Gaiak:	Arithmetic > Problems, exercises, etc. Number theory > Problems, exercises, etc.