Garrett, Richard. <br/><br/>
Schardhorst and Gneisenau :  the elusive sisters / 
Richard Garrett. 
 - Newton Abbot :  David and Charles,  c 1978. 
 - 175 p. :  ill. 
<br/><br/><label>ISBN: </label>0715376284 
<br/><br/><label>Dewey Class. No.: </label>940.54