1. In search of an image of physics;Ahlgren,1970
2. Let's grow plants;Blum,1971
3. Expectations for social mobility and vocational choice among urban youth in Israel;Lissak;Behistadrut,1966
4. Twenty years of science and mathematics curriculum development,1977
5. Syllabus for state and state-religious elementary schools: Nature study and agriculture;Ministry of Education and Culture,1954