by RobertBrown (Author), JulieBrown (Author)
Looking at how people have used their ingenuity over the centuries to meet their needs and improve their conditions, this book which is part of a series covers all aspects of inventions from the earliest primitive tools to modern communications and computers.
Format: Hardcover
Pages: 64
Publisher: Belitha Press Ltd
Published: 23 Nov 1990
ISBN 10: 1855610418
ISBN 13: 9781855610415