Blum, Ralph,   1932- <br/><br/>
Beyond earth :   man’s contact with UFOs / 
Ralph Blum with Judy Blum. 
 - New York :  Bantam Books ,  1978 . 
 - 248 p. ;  18 cm. 
<br/><br/><label>ISBN: </label>0553119001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unidentified flying objects
<br/><br/><label>LC Class. No.: </label>TL789  
<br/><br/><label>Dewey Class. No.: </label>001.9/42