Rosenberg, Nathan,  1927- <br/><br/>
The economics of technological change :  selected readings / 
edited by Nathan Rosenberg 
 - Harmondsworth :  Penguin,  1971 
 - 509 p. :  ill. ;  19 cm. 
 - Penguin modern economic readings .
<br/><br/>Bibliography : p. 489-492 
<br/><br/><label>ISBN: </label>0140802495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations<br/>Economic development