New approaches to teaching elementary social studies with illustrative units

Bibliographische Detailangaben
1. Verfasser:	Barnes, Donald L.
Weitere Verfasser:	Burgdorf, Arlene B.
Format:	Buch
Sprache:	English
Veröffentlicht:	Manila Social Studies Pub. [c1969]
Schlagworte:	Social sciences > Study and teaching (Elementary).