The Economist desk companion :  how to measure, convert, calculate and define practically anything. 

 - New York :  Henry Holt,  1992. 
 - 272 p. 
<br/><br/><label>ISBN: </label>0805023801 
<br/><br/><label>LCCN: </label>93024042 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical measurements.<br/>Commerce--Handbooks, manuals, etc.<br/>Weights and measures--Handbooks, manuals, etc.