SI:  the international system of units/ 
translation approved by the International Bureau of Weights and Measures of its publication Le systeme international d'unites 
 - 4th ed.  editors David T. Goldman, R.J. Bell 
 - Teddington:  National Physical Laboratory,  1982 
 - v, 62p.;   21cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0114800502 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metric system