The international (SI) metric system and how it works /

Bibliographic Details
Main Author:	Hopkins, Robert A.
Format:	Book
Language:	English
Published:	Tarzana, Calif. : Polymetric Services, 1975.
Edition:	3rd ed., rev.
Subjects:	Metric system. Weights and measures > United States.

Description
Physical Description:	287 pages : illustrations ; 28 cm.
Bibliography:	Includes bibliographical references and index.