Moving ahead in arithmetic book 6

Bibliografski detalji
Glavni autor:	Merton, Elda L.
Daljnji autori:	Brueckner, Leo J., Grossnickle, Foster E.
Format:	Knjiga
Jezik:	engleski
Izdano:	New York Holt, Rinehart and Winston c1963.
Teme:	Arithmetic > Study and teaching. Arithmetic > Problems, questions, exercises.