Bergrun, Norman R. <br/><br/>
Tomorrow's technology today, 
by Norman R. Bergrun. 
 - Campbell, Calif.,  Academy Press  [1972] 
 - 65 p.  illus.  22 cm. 
<br/><br/><label>LCCN: </label>73152747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unidentified flying objects.
<br/><br/><label>LC Class. No.: </label>TL789  / .B48 
<br/><br/><label>Dewey Class. No.: </label>001.9/4