Jackson, Robert. <br/><br/>
UFOs / 
Robert Jackson. 
 - New York :  Smithmark Publishers,  1992. 
 - 80 p. :  ill. ;  31 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0831790563 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unidentified flying objects.
<br/><br/><label>LC Class. No.: </label>TL789  / .J33