Bord, Janet,  1945- <br/><br/>
Unexplained mysteries of the 20th century / 
Janet and Colin Bord. 
 - Chicago :  Contemporary Books,  c1989. 
 - 432 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 398-401) and index. 
<br/><br/><label>ISBN: </label>0809241137 9780809241132 
<br/><br/><label>LCCN: </label>89071295  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curiosities and wonders.<br/>Supernatural.<br/>Occultism.
<br/><br/><label>LC Class. No.: </label>AG243 
<br/><br/><label>Dewey Class. No.: </label>001.94