Hippel, Eric von <br/><br/>
The sources of innovation 
by Eric von Hippel 
 - New York:   Oxford University Press  1995 
 - xi, 218p., ref., app., ind.  23 cm x 16 cm 
<br/><br/><label>ISBN: </label>9780195094220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>economic aspects<br/>informal trading<br/>innovation<br/>innovators<br/>management<br/>policy<br/>research<br/>technical know how<br/>technological innovations
<br/><br/><label>Dewey Class. No.: </label>338.06  / HIP