The Macmillan book of how things work
By: by Michael Folsom and Marcia Folsom ; illustrations by Brad Hamann.
Contributors: Folsom, Marcia.; Hamann, Brad, ill.
Edition: 1st ed.
Publisher: MacMillan Pub.
Published: 1987
Place of publication: New York
Language: eng
Number of pages: 80
Subjects: Technology -- Juvenile literature.; Technology.
Other titles: How things work.
Description: Explains how many things such as plumbing, telephones, automobiles, and x-ray machines work.
Notes: Includes indexes.