Let's make it work
Subtitle: design and technology for primary schools.
By: Peter Sellwood, Fred Ward, Ron Lewin.
Contributors: Sellwood, Peter.; Ward, Fred, 19---; Lewin, Ron.
Publisher: Macmillan
Published: 1990
Place of publication: Basingstoke
Language: eng
Number of pages: 48
Subjects: Problem solving -- Study and teaching (Elementary)