Ebon, Martin <br/><br/>
They knew the unknown / 
Martin Ebon 
 - New York :  Signet,  1972 
 - 256 p. ;  18 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>OPE0000489(Local) 
<br/><br/><label>LCCN: </label>79-152351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parapsychology--Case studies