The economist measurement guide and reckoner / 
The Economist 
 - London :  The Economist,  c1975. 
 - xii,232 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0850580404 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic measurement
<br/><br/><label>LC Class. No.: </label>HF5712  / .E25 1975 
<br/><br/><label>Dewey Class. No.: </label>389.1