GUTH, H <br/><br/>
The pendulum hike, a mass phenomenon of the 20th century.  [electronic resource] 

 -  Gesundheit (Derendingen, Switzerland)  Aug 1946 
 - 407-27 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emigration and Immigration