Electrical experiences
By: Fred Waite, David Baird, Don Cooper ; testing teachers, Johanna Genge ... [et al.].
Contributors: Baird, David.; Cooper, Don.
Series: OTF science unit -- 11; Science unit (Ontario Teachers' Federation) -- 11
Publisher: Ontario Teachers' Federation
Published: 1972
Place of publication: Toronto
Language: eng
Number of pages: 37
Subjects: Electric circuits.
Notes: Bibliography: p. 37.

For use in grades 4-9.