The metric encyclopedia, "SI" / compiled and edited by A. L. LeMaraic and J. P. Ciaramella. Le Maraic, A. L. 1900- Ciaramella, John P. 1900- joint author. International Bureau of Weights and Measures. Système international d'unités. Metric system Conversion tables. QC94 .L44 389.15203 MET "The basic material used in this book is derived from the translation approved by the International Bureau of Weights and Measures of its publication: Le système international d'unités." Includes bibliographical references and index. Somers, N.Y. : Abbey Books, c1975. c1975. 1975 Text xvi, 230 p. : eng