A new look at elementary school science science curriculum improvement study

Xehetasun bibliografikoak
Egile nagusia:	Karplus, Robert
Beste egile batzuk:	Thier, H.D
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Chicago Rand McNally c1967.
Gaiak:	Science > Study and teaching (Elementary). Science curriculum.