Harford, Tim,  1973- <br/><br/>
50 inventions that shaped the modern economy / 
 Fifty inventions that shaped the modern economy 
Tim Harford. 
 - 321 p. ;  24 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780735216136 (hardcover) 
<br/><br/><label>LCCN: </label>2017013776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Economic aspects--History.<br/>Technological innovations--Economic aspects--History.<br/>Economic history.
<br/><br/><label>LC Class. No.: </label>T15  / .H343 2017