Resources for teaching middle school science

Xehetasun bibliografikoak
Egile korporatiboa:	National Science Resources Center (U.S.), Smithsonian Institution
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Washington, D.C. National Academy Press 1998.
Gaiak:	Science > Study and teaching (Secondary) Curriculum planning.