Her Majesty`s Stationery Office <br/><br/>
Observer`s Handbook. Ed 2 

 - 2nd Ed 
 - London  Her Majesty`s Stationery Office  1956 
 - 219p 
<br/><br/>Her Majesty`s Stationery Office: Observer`s Handbook. Ed 2.  (2nd Ed)  London.  Her Majesty`s Stationery Office, 1956.--(551.5HER)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>551.5  / HMS