Ravensburger Schülerlexikon - Das Wissen dieser Welt/ 

 - Germany:  Otto Maier Verlag,  1978. 
 - 191 p.:  18 cm. 
<br/><br/><label>ISBN: </label>3473394793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lexicon, German language
<br/><br/><label>LC Class. No.: </label>PF3107