Science for the elementary and middle school

Dades bibliogràfiques
Autor principal:	Victor, Edward 1914-
Altres autors:	Kellough, Richard D. (Richard Dean)
Format:	Llibre
Idioma:	English
Publicat:	Upper Saddle River, N.J. Merrill c1997.
Edició:	8th ed.
Matèries:	Science > Study and teaching (Elementary) Middle schools.