Baring.J.L. Heering.W. <br/><br/>
The Rolleiflex-Book 

 - Dr.Walther Heering Verlag in Harzburg  Germany  1935 
 - 126p.  ILL.,Cht.,Fig and Table 
<br/><br/><label>Nat. Bib. No.: </label>1598 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography &  Computer Art
<br/><br/><label>Universal Decimal Class. No.: </label>771  / HEE