Barten, Rudolf. <br/><br/>
Köln :  Kaleidoskop / 
Rudolf Barten, Fotos ; Erhard Schlieter, Text 
 - Köln :  Greven,  1993. 
 - 108 p. :  ill. ;  28 cm 
<br/><br/> In English, French and German 
<br/><br/><label>ISBN: </label>3774302243 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Cologne (Germany)--Pictorial works
<br/><br/><label>LC Class. No.: </label>DD901.C76