Ehrenfels U R <br/><br/>
Light continenet 

 -  1960 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel
<br/><br/><label>Dewey Class. No.: </label>U8:6:N5, K07;2-.3