Obelacker, Erich <br/><br/>
The Sun 
Dr. Erich Obelacker 
 - 1 
 -  Sterling Publishers  2011 
 - 48 
<br/><br/><label>ISBN: </label>9789380152271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>520  / OBE