Hough Peter A <br/><br/>
Visitation :  the certainty of alien activity / 
Peter Hough. 
 - London :  London House,  1999. 
 - 144 p. :  ill. ;  20 cm. 
 - Alternatives.  Life options for today .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1902809092 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unidentified flying objects--Sightings and encounters
<br/><br/><label>LC Class. No.: </label>TL789 
<br/><br/><label>Dewey Class. No.: </label>001.942