Moving ahead in arithmetic, book 1

Moving ahead in arithmetic, book 1

Xehetasun bibliografikoak
Egile nagusia: Merton, Elda L
Beste egile batzuk: Brueckner, Leo J.
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York Holt, Rinehart and Winston c1963.
Gaiak:
Arithmetic > Study and teaching.
Arithmetic > Problems, exercises, questions.