Plum, Werner <br/><br/>
German trade promotion in the First Half of the ninenteenth centrury 

 - Godesberg  Friedrich-Ebert-Stiftung  1974 
 - 155p.  18cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial promotion
<br/><br/><label>LC Class. No.: </label>HC290.5.I53P58