Electricity and magnetism, hydraulics and pneumatics, energy and control
By: [presentation and illustrations by Carolyn Goodhew].
Contributors: Goodhew, Carolyn.
Series: Building blocks
Publisher: R.H. Lewin
Published: 1990
Place of publication: Beaconsfield (Russet Cottage, Lakes Lane, Beaconsfield, Bucks)
Language: eng
Number of pages: 50
Notes: Title from cover.