Sigurdson,Jon  <br/><br/>
Measuring the dynamic of technological change 

 - London  Pinter Publishers  1990 
 - xiv,227p. 
<br/><br/><label>Subjects--Index Terms: </label>technology  dynamics of technology 
<br/><br/><label>Dewey Class. No.: </label>330.341.1  / SIG