Thomas, T. <br/><br/>
To challenge and to change 

 - New Delhi  viking  1991 
 - 237p. 
<br/><br/><label>ISBN: </label>0670847267 
<br/><br/><label>Subjects--Index Terms: </label>Tech nology - challenge - change 
<br/><br/><label>Dewey Class. No.: </label>926.58  / THO