Lang, Lothar <br/><br/>
Heinrich Ehmsen / 
Lothar Lang. 
 - Dresden :  Verlag der Kunst,  1962. 
 - 142 p :  ill ;  28 cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Ehmsen, Heinrich (1886-1964) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>German painting<br/>German chart