Hyde, H. Montgomery  x <br/><br/>
Air defence and the civil population.  x 

 - x 
 - Lond.,  Gresset Press  1937 
 - xvi,239p. 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilian Defence Civil defence 
<br/><br/><label>Dewey Class. No.: </label>355.232/HYA