Koch, H. W.  1933- <br/><br/>
A history of Prussia / 
H.W. Koch. 
 - London :  Longman,  1978. 
 - ix,326p. 
<br/><br/><label>ISBN: </label>0582481899 0582481902 (pbk :)   £4.50 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Prussia (Germany)--History.