Student science activities for 6-9

Xehetasun bibliografikoak
Egile nagusia:	Baldini, Rudolph A.
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	West Nyack, NY Parker Pub. c1973.
Gaiak:	Science > Study and teaching (Elementary). Science > Experiments. Project method in teaching.