Mysteries of the unknown :  Transformation / 
Time Life Books 
 - Alexandria,Virginia,  Time-Life Books :  1967. 
 - 143 Pages :  pbk.  26 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>809463644 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>133.92  / TLB