Von Hippel, Frank. <br/><br/>
Citizen scientist / 
Frank von Hippel. 
 - New York :  American Institute of Physics,  1991. 
 - 285 p. 
 - Masters of modern physics .
<br/><br/><label>ISBN: </label>0883187094 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and state--United States.<br/>Scientists.