Ede, AJ <br/><br/>
Advantages of the metric system 
by AJ Ede 
 - London  Her Majesty's Stationery Office  1972 
 - v, 92p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metric system
<br/><br/><label>Dewey Class. No.: </label>T82 Un3