The New teaching elementary science who's afraid of spidersn

Bibliografiske detaljer
Hovedforfatter:	Wassermann, Selma
Andre forfattere:	Ivany, J. W. George 1938-
Format:	Bog
Sprog:	English
Udgivet:	New York Teachers College Press 1996.
Udgivelse:	2nd ed.
Fag:	Science > Study and teaching (Elementary)