Ahlheim, Karl-Heinz <br/><br/>
Duden : 

 - Mannheim :  Bibliographisches Institut,  1956. 
 - 771 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>German language – Foreign words and phrases<br/>German language – Loanwords<br/>Linguistics – German
<br/><br/><label>Dewey Class. No.: </label>430.3  / AHL