Exemplars of the new social studies instructing in the elementary school.

Xehetasun bibliografikoak
Egile nagusia:	Rya, Frank L.
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Englewood Cliffs, N.J. Prentice-Hall [c1971].
Gaiak:	Social sciences > Study and teaching (Elementary).